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-rw-r--r--fs/btrfs/disk-io.c11
-rw-r--r--fs/btrfs/file.c24
-rw-r--r--fs/btrfs/qgroup.c3
-rw-r--r--fs/btrfs/relocation.c1
-rw-r--r--fs/btrfs/send.c11
-rw-r--r--fs/btrfs/super.c1
-rw-r--r--fs/dax.c60
-rw-r--r--fs/nfs/callback_proc.c22
-rw-r--r--fs/nfs/flexfilelayout/flexfilelayout.c21
-rw-r--r--fs/nfs/flexfilelayout/flexfilelayout.h4
-rw-r--r--fs/nfs/flexfilelayout/flexfilelayoutdev.c19
-rw-r--r--fs/nfs/nfs42proc.c19
-rw-r--r--fs/nfs/nfs4_fs.h2
-rw-r--r--fs/nfs/nfs4state.c16
-rw-r--r--fs/nilfs2/btnode.c4
15 files changed, 139 insertions, 79 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 3f0b6d1936e8..6d776717d8b3 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -477,9 +477,9 @@ static int btree_read_extent_buffer_pages(struct btrfs_fs_info *fs_info,
int mirror_num = 0;
int failed_mirror = 0;
- clear_bit(EXTENT_BUFFER_CORRUPT, &eb->bflags);
io_tree = &BTRFS_I(fs_info->btree_inode)->io_tree;
while (1) {
+ clear_bit(EXTENT_BUFFER_CORRUPT, &eb->bflags);
ret = read_extent_buffer_pages(io_tree, eb, WAIT_COMPLETE,
mirror_num);
if (!ret) {
@@ -493,15 +493,6 @@ static int btree_read_extent_buffer_pages(struct btrfs_fs_info *fs_info,
break;
}
- /*
- * This buffer's crc is fine, but its contents are corrupted, so
- * there is no reason to read the other copies, they won't be
- * any less wrong.
- */
- if (test_bit(EXTENT_BUFFER_CORRUPT, &eb->bflags) ||
- ret == -EUCLEAN)
- break;
-
num_copies = btrfs_num_copies(fs_info,
eb->start, eb->len);
if (num_copies == 1)
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index a3c22e16509b..58e93bce3036 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -2089,6 +2089,30 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
atomic_inc(&root->log_batch);
/*
+ * Before we acquired the inode's lock, someone may have dirtied more
+ * pages in the target range. We need to make sure that writeback for
+ * any such pages does not start while we are logging the inode, because
+ * if it does, any of the following might happen when we are not doing a
+ * full inode sync:
+ *
+ * 1) We log an extent after its writeback finishes but before its
+ * checksums are added to the csum tree, leading to -EIO errors
+ * when attempting to read the extent after a log replay.
+ *
+ * 2) We can end up logging an extent before its writeback finishes.
+ * Therefore after the log replay we will have a file extent item
+ * pointing to an unwritten extent (and no data checksums as well).
+ *
+ * So trigger writeback for any eventual new dirty pages and then we
+ * wait for all ordered extents to complete below.
+ */
+ ret = start_ordered_ops(inode, start, end);
+ if (ret) {
+ inode_unlock(inode);
+ goto out;
+ }
+
+ /*
* We have to do this here to avoid the priority inversion of waiting on
* IO of a lower priority task while holding a transaciton open.
*/
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index 45868fd76209..f70825af6438 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -2659,7 +2659,7 @@ int btrfs_qgroup_inherit(struct btrfs_trans_handle *trans, u64 srcid,
int i;
u64 *i_qgroups;
struct btrfs_fs_info *fs_info = trans->fs_info;
- struct btrfs_root *quota_root = fs_info->quota_root;
+ struct btrfs_root *quota_root;
struct btrfs_qgroup *srcgroup;
struct btrfs_qgroup *dstgroup;
u32 level_size = 0;
@@ -2669,6 +2669,7 @@ int btrfs_qgroup_inherit(struct btrfs_trans_handle *trans, u64 srcid,
if (!test_bit(BTRFS_FS_QUOTA_ENABLED, &fs_info->flags))
goto out;
+ quota_root = fs_info->quota_root;
if (!quota_root) {
ret = -EINVAL;
goto out;
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index 924116f654a1..a3f75b8926d4 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -3959,6 +3959,7 @@ static noinline_for_stack int relocate_block_group(struct reloc_control *rc)
restart:
if (update_backref_cache(trans, &rc->backref_cache)) {
btrfs_end_transaction(trans);
+ trans = NULL;
continue;
}
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index 094cc1444a90..5be83b5a1b43 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -3340,7 +3340,8 @@ static void free_pending_move(struct send_ctx *sctx, struct pending_dir_move *m)
kfree(m);
}
-static void tail_append_pending_moves(struct pending_dir_move *moves,
+static void tail_append_pending_moves(struct send_ctx *sctx,
+ struct pending_dir_move *moves,
struct list_head *stack)
{
if (list_empty(&moves->list)) {
@@ -3351,6 +3352,10 @@ static void tail_append_pending_moves(struct pending_dir_move *moves,
list_add_tail(&moves->list, stack);
list_splice_tail(&list, stack);
}
+ if (!RB_EMPTY_NODE(&moves->node)) {
+ rb_erase(&moves->node, &sctx->pending_dir_moves);
+ RB_CLEAR_NODE(&moves->node);
+ }
}
static int apply_children_dir_moves(struct send_ctx *sctx)
@@ -3365,7 +3370,7 @@ static int apply_children_dir_moves(struct send_ctx *sctx)
return 0;
INIT_LIST_HEAD(&stack);
- tail_append_pending_moves(pm, &stack);
+ tail_append_pending_moves(sctx, pm, &stack);
while (!list_empty(&stack)) {
pm = list_first_entry(&stack, struct pending_dir_move, list);
@@ -3376,7 +3381,7 @@ static int apply_children_dir_moves(struct send_ctx *sctx)
goto out;
pm = get_pending_dir_moves(sctx, parent_ino);
if (pm)
- tail_append_pending_moves(pm, &stack);
+ tail_append_pending_moves(sctx, pm, &stack);
}
return 0;
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index cbc9d0d2c12d..645fc81e2a94 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -2237,6 +2237,7 @@ static long btrfs_control_ioctl(struct file *file, unsigned int cmd,
vol = memdup_user((void __user *)arg, sizeof(*vol));
if (IS_ERR(vol))
return PTR_ERR(vol);
+ vol->name[BTRFS_PATH_NAME_MAX] = '\0';
switch (cmd) {
case BTRFS_IOC_SCAN_DEV:
diff --git a/fs/dax.c b/fs/dax.c
index 616e36ea6aaa..9bcce89ea18e 100644
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -98,12 +98,6 @@ static void *dax_make_entry(pfn_t pfn, unsigned long flags)
return xa_mk_value(flags | (pfn_t_to_pfn(pfn) << DAX_SHIFT));
}
-static void *dax_make_page_entry(struct page *page)
-{
- pfn_t pfn = page_to_pfn_t(page);
- return dax_make_entry(pfn, PageHead(page) ? DAX_PMD : 0);
-}
-
static bool dax_is_locked(void *entry)
{
return xa_to_value(entry) & DAX_LOCKED;
@@ -116,12 +110,12 @@ static unsigned int dax_entry_order(void *entry)
return 0;
}
-static int dax_is_pmd_entry(void *entry)
+static unsigned long dax_is_pmd_entry(void *entry)
{
return xa_to_value(entry) & DAX_PMD;
}
-static int dax_is_pte_entry(void *entry)
+static bool dax_is_pte_entry(void *entry)
{
return !(xa_to_value(entry) & DAX_PMD);
}
@@ -222,9 +216,8 @@ static void *get_unlocked_entry(struct xa_state *xas)
ewait.wait.func = wake_exceptional_entry_func;
for (;;) {
- entry = xas_load(xas);
- if (!entry || xa_is_internal(entry) ||
- WARN_ON_ONCE(!xa_is_value(entry)) ||
+ entry = xas_find_conflict(xas);
+ if (!entry || WARN_ON_ONCE(!xa_is_value(entry)) ||
!dax_is_locked(entry))
return entry;
@@ -255,6 +248,7 @@ static void dax_unlock_entry(struct xa_state *xas, void *entry)
{
void *old;
+ BUG_ON(dax_is_locked(entry));
xas_reset(xas);
xas_lock_irq(xas);
old = xas_store(xas, entry);
@@ -352,16 +346,27 @@ static struct page *dax_busy_page(void *entry)
return NULL;
}
+/*
+ * dax_lock_mapping_entry - Lock the DAX entry corresponding to a page
+ * @page: The page whose entry we want to lock
+ *
+ * Context: Process context.
+ * Return: %true if the entry was locked or does not need to be locked.
+ */
bool dax_lock_mapping_entry(struct page *page)
{
XA_STATE(xas, NULL, 0);
void *entry;
+ bool locked;
+ /* Ensure page->mapping isn't freed while we look at it */
+ rcu_read_lock();
for (;;) {
struct address_space *mapping = READ_ONCE(page->mapping);
+ locked = false;
if (!dax_mapping(mapping))
- return false;
+ break;
/*
* In the device-dax case there's no need to lock, a
@@ -370,8 +375,9 @@ bool dax_lock_mapping_entry(struct page *page)
* otherwise we would not have a valid pfn_to_page()
* translation.
*/
+ locked = true;
if (S_ISCHR(mapping->host->i_mode))
- return true;
+ break;
xas.xa = &mapping->i_pages;
xas_lock_irq(&xas);
@@ -382,28 +388,35 @@ bool dax_lock_mapping_entry(struct page *page)
xas_set(&xas, page->index);
entry = xas_load(&xas);
if (dax_is_locked(entry)) {
+ rcu_read_unlock();
entry = get_unlocked_entry(&xas);
- /* Did the page move while we slept? */
- if (dax_to_pfn(entry) != page_to_pfn(page)) {
- xas_unlock_irq(&xas);
- continue;
- }
+ xas_unlock_irq(&xas);
+ put_unlocked_entry(&xas, entry);
+ rcu_read_lock();
+ continue;
}
dax_lock_entry(&xas, entry);
xas_unlock_irq(&xas);
- return true;
+ break;
}
+ rcu_read_unlock();
+ return locked;
}
void dax_unlock_mapping_entry(struct page *page)
{
struct address_space *mapping = page->mapping;
XA_STATE(xas, &mapping->i_pages, page->index);
+ void *entry;
if (S_ISCHR(mapping->host->i_mode))
return;
- dax_unlock_entry(&xas, dax_make_page_entry(page));
+ rcu_read_lock();
+ entry = xas_load(&xas);
+ rcu_read_unlock();
+ entry = dax_make_entry(page_to_pfn_t(page), dax_is_pmd_entry(entry));
+ dax_unlock_entry(&xas, entry);
}
/*
@@ -445,11 +458,9 @@ static void *grab_mapping_entry(struct xa_state *xas,
retry:
xas_lock_irq(xas);
entry = get_unlocked_entry(xas);
- if (xa_is_internal(entry))
- goto fallback;
if (entry) {
- if (WARN_ON_ONCE(!xa_is_value(entry))) {
+ if (!xa_is_value(entry)) {
xas_set_err(xas, EIO);
goto out_unlock;
}
@@ -1628,8 +1639,7 @@ dax_insert_pfn_mkwrite(struct vm_fault *vmf, pfn_t pfn, unsigned int order)
/* Did we race with someone splitting entry or so? */
if (!entry ||
(order == 0 && !dax_is_pte_entry(entry)) ||
- (order == PMD_ORDER && (xa_is_internal(entry) ||
- !dax_is_pmd_entry(entry)))) {
+ (order == PMD_ORDER && !dax_is_pmd_entry(entry))) {
put_unlocked_entry(&xas, entry);
xas_unlock_irq(&xas);
trace_dax_insert_pfn_mkwrite_no_entry(mapping->host, vmf,
diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c
index 7b861bbc0b43..315967354954 100644
--- a/fs/nfs/callback_proc.c
+++ b/fs/nfs/callback_proc.c
@@ -686,20 +686,24 @@ __be32 nfs4_callback_offload(void *data, void *dummy,
{
struct cb_offloadargs *args = data;
struct nfs_server *server;
- struct nfs4_copy_state *copy;
+ struct nfs4_copy_state *copy, *tmp_copy;
bool found = false;
+ copy = kzalloc(sizeof(struct nfs4_copy_state), GFP_NOFS);
+ if (!copy)
+ return htonl(NFS4ERR_SERVERFAULT);
+
spin_lock(&cps->clp->cl_lock);
rcu_read_lock();
list_for_each_entry_rcu(server, &cps->clp->cl_superblocks,
client_link) {
- list_for_each_entry(copy, &server->ss_copies, copies) {
+ list_for_each_entry(tmp_copy, &server->ss_copies, copies) {
if (memcmp(args->coa_stateid.other,
- copy->stateid.other,
+ tmp_copy->stateid.other,
sizeof(args->coa_stateid.other)))
continue;
- nfs4_copy_cb_args(copy, args);
- complete(&copy->completion);
+ nfs4_copy_cb_args(tmp_copy, args);
+ complete(&tmp_copy->completion);
found = true;
goto out;
}
@@ -707,15 +711,11 @@ __be32 nfs4_callback_offload(void *data, void *dummy,
out:
rcu_read_unlock();
if (!found) {
- copy = kzalloc(sizeof(struct nfs4_copy_state), GFP_NOFS);
- if (!copy) {
- spin_unlock(&cps->clp->cl_lock);
- return htonl(NFS4ERR_SERVERFAULT);
- }
memcpy(&copy->stateid, &args->coa_stateid, NFS4_STATEID_SIZE);
nfs4_copy_cb_args(copy, args);
list_add_tail(&copy->copies, &cps->clp->pending_cb_stateids);
- }
+ } else
+ kfree(copy);
spin_unlock(&cps->clp->cl_lock);
return 0;
diff --git a/fs/nfs/flexfilelayout/flexfilelayout.c b/fs/nfs/flexfilelayout/flexfilelayout.c
index 86bcba40ca61..74b36ed883ca 100644
--- a/fs/nfs/flexfilelayout/flexfilelayout.c
+++ b/fs/nfs/flexfilelayout/flexfilelayout.c
@@ -1361,12 +1361,7 @@ static void ff_layout_read_prepare_v4(struct rpc_task *task, void *data)
task))
return;
- if (ff_layout_read_prepare_common(task, hdr))
- return;
-
- if (nfs4_set_rw_stateid(&hdr->args.stateid, hdr->args.context,
- hdr->args.lock_context, FMODE_READ) == -EIO)
- rpc_exit(task, -EIO); /* lost lock, terminate I/O */
+ ff_layout_read_prepare_common(task, hdr);
}
static void ff_layout_read_call_done(struct rpc_task *task, void *data)
@@ -1542,12 +1537,7 @@ static void ff_layout_write_prepare_v4(struct rpc_task *task, void *data)
task))
return;
- if (ff_layout_write_prepare_common(task, hdr))
- return;
-
- if (nfs4_set_rw_stateid(&hdr->args.stateid, hdr->args.context,
- hdr->args.lock_context, FMODE_WRITE) == -EIO)
- rpc_exit(task, -EIO); /* lost lock, terminate I/O */
+ ff_layout_write_prepare_common(task, hdr);
}
static void ff_layout_write_call_done(struct rpc_task *task, void *data)
@@ -1742,6 +1732,10 @@ ff_layout_read_pagelist(struct nfs_pgio_header *hdr)
fh = nfs4_ff_layout_select_ds_fh(lseg, idx);
if (fh)
hdr->args.fh = fh;
+
+ if (!nfs4_ff_layout_select_ds_stateid(lseg, idx, &hdr->args.stateid))
+ goto out_failed;
+
/*
* Note that if we ever decide to split across DSes,
* then we may need to handle dense-like offsets.
@@ -1804,6 +1798,9 @@ ff_layout_write_pagelist(struct nfs_pgio_header *hdr, int sync)
if (fh)
hdr->args.fh = fh;
+ if (!nfs4_ff_layout_select_ds_stateid(lseg, idx, &hdr->args.stateid))
+ goto out_failed;
+
/*
* Note that if we ever decide to split across DSes,
* then we may need to handle dense-like offsets.
diff --git a/fs/nfs/flexfilelayout/flexfilelayout.h b/fs/nfs/flexfilelayout/flexfilelayout.h
index 411798346e48..de50a342d5a5 100644
--- a/fs/nfs/flexfilelayout/flexfilelayout.h
+++ b/fs/nfs/flexfilelayout/flexfilelayout.h
@@ -215,6 +215,10 @@ unsigned int ff_layout_fetch_ds_ioerr(struct pnfs_layout_hdr *lo,
unsigned int maxnum);
struct nfs_fh *
nfs4_ff_layout_select_ds_fh(struct pnfs_layout_segment *lseg, u32 mirror_idx);
+int
+nfs4_ff_layout_select_ds_stateid(struct pnfs_layout_segment *lseg,
+ u32 mirror_idx,
+ nfs4_stateid *stateid);
struct nfs4_pnfs_ds *
nfs4_ff_layout_prepare_ds(struct pnfs_layout_segment *lseg, u32 ds_idx,
diff --git a/fs/nfs/flexfilelayout/flexfilelayoutdev.c b/fs/nfs/flexfilelayout/flexfilelayoutdev.c
index 74d8d5352438..d23347389626 100644
--- a/fs/nfs/flexfilelayout/flexfilelayoutdev.c
+++ b/fs/nfs/flexfilelayout/flexfilelayoutdev.c
@@ -370,6 +370,25 @@ out:
return fh;
}
+int
+nfs4_ff_layout_select_ds_stateid(struct pnfs_layout_segment *lseg,
+ u32 mirror_idx,
+ nfs4_stateid *stateid)
+{
+ struct nfs4_ff_layout_mirror *mirror = FF_LAYOUT_COMP(lseg, mirror_idx);
+
+ if (!ff_layout_mirror_valid(lseg, mirror, false)) {
+ pr_err_ratelimited("NFS: %s: No data server for mirror offset index %d\n",
+ __func__, mirror_idx);
+ goto out;
+ }
+
+ nfs4_stateid_copy(stateid, &mirror->stateid);
+ return 1;
+out:
+ return 0;
+}
+
/**
* nfs4_ff_layout_prepare_ds - prepare a DS connection for an RPC call
* @lseg: the layout segment we're operating on
diff --git a/fs/nfs/nfs42proc.c b/fs/nfs/nfs42proc.c
index ac5b784a1de0..fed06fd9998d 100644
--- a/fs/nfs/nfs42proc.c
+++ b/fs/nfs/nfs42proc.c
@@ -137,31 +137,32 @@ static int handle_async_copy(struct nfs42_copy_res *res,
struct file *dst,
nfs4_stateid *src_stateid)
{
- struct nfs4_copy_state *copy;
+ struct nfs4_copy_state *copy, *tmp_copy;
int status = NFS4_OK;
bool found_pending = false;
struct nfs_open_context *ctx = nfs_file_open_context(dst);
+ copy = kzalloc(sizeof(struct nfs4_copy_state), GFP_NOFS);
+ if (!copy)
+ return -ENOMEM;
+
spin_lock(&server->nfs_client->cl_lock);
- list_for_each_entry(copy, &server->nfs_client->pending_cb_stateids,
+ list_for_each_entry(tmp_copy, &server->nfs_client->pending_cb_stateids,
copies) {
- if (memcmp(&res->write_res.stateid, &copy->stateid,
+ if (memcmp(&res->write_res.stateid, &tmp_copy->stateid,
NFS4_STATEID_SIZE))
continue;
found_pending = true;
- list_del(&copy->copies);
+ list_del(&tmp_copy->copies);
break;
}
if (found_pending) {
spin_unlock(&server->nfs_client->cl_lock);
+ kfree(copy);
+ copy = tmp_copy;
goto out;
}
- copy = kzalloc(sizeof(struct nfs4_copy_state), GFP_NOFS);
- if (!copy) {
- spin_unlock(&server->nfs_client->cl_lock);
- return -ENOMEM;
- }
memcpy(&copy->stateid, &res->write_res.stateid, NFS4_STATEID_SIZE);
init_completion(&copy->completion);
copy->parent_state = ctx->state;
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index 8d59c9655ec4..1b994b527518 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -41,6 +41,8 @@ enum nfs4_client_state {
NFS4CLNT_MOVED,
NFS4CLNT_LEASE_MOVED,
NFS4CLNT_DELEGATION_EXPIRED,
+ NFS4CLNT_RUN_MANAGER,
+ NFS4CLNT_DELEGRETURN_RUNNING,
};
#define NFS4_RENEW_TIMEOUT 0x01
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index ffea57885394..d8decf2ec48f 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1210,6 +1210,7 @@ void nfs4_schedule_state_manager(struct nfs_client *clp)
struct task_struct *task;
char buf[INET6_ADDRSTRLEN + sizeof("-manager") + 1];
+ set_bit(NFS4CLNT_RUN_MANAGER, &clp->cl_state);
if (test_and_set_bit(NFS4CLNT_MANAGER_RUNNING, &clp->cl_state) != 0)
return;
__module_get(THIS_MODULE);
@@ -2503,6 +2504,7 @@ static void nfs4_state_manager(struct nfs_client *clp)
/* Ensure exclusive access to NFSv4 state */
do {
+ clear_bit(NFS4CLNT_RUN_MANAGER, &clp->cl_state);
if (test_bit(NFS4CLNT_PURGE_STATE, &clp->cl_state)) {
section = "purge state";
status = nfs4_purge_lease(clp);
@@ -2593,14 +2595,18 @@ static void nfs4_state_manager(struct nfs_client *clp)
}
nfs4_end_drain_session(clp);
- if (test_and_clear_bit(NFS4CLNT_DELEGRETURN, &clp->cl_state)) {
- nfs_client_return_marked_delegations(clp);
- continue;
+ nfs4_clear_state_manager_bit(clp);
+
+ if (!test_and_set_bit(NFS4CLNT_DELEGRETURN_RUNNING, &clp->cl_state)) {
+ if (test_and_clear_bit(NFS4CLNT_DELEGRETURN, &clp->cl_state)) {
+ nfs_client_return_marked_delegations(clp);
+ set_bit(NFS4CLNT_RUN_MANAGER, &clp->cl_state);
+ }
+ clear_bit(NFS4CLNT_DELEGRETURN_RUNNING, &clp->cl_state);
}
- nfs4_clear_state_manager_bit(clp);
/* Did we race with an attempt to give us more work? */
- if (clp->cl_state == 0)
+ if (!test_bit(NFS4CLNT_RUN_MANAGER, &clp->cl_state))
return;
if (test_and_set_bit(NFS4CLNT_MANAGER_RUNNING, &clp->cl_state) != 0)
return;
diff --git a/fs/nilfs2/btnode.c b/fs/nilfs2/btnode.c
index de99db518571..f2129a5d9f23 100644
--- a/fs/nilfs2/btnode.c
+++ b/fs/nilfs2/btnode.c
@@ -266,9 +266,7 @@ void nilfs_btnode_abort_change_key(struct address_space *btnc,
return;
if (nbh == NULL) { /* blocksize == pagesize */
- xa_lock_irq(&btnc->i_pages);
- __xa_erase(&btnc->i_pages, newkey);
- xa_unlock_irq(&btnc->i_pages);
+ xa_erase_irq(&btnc->i_pages, newkey);
unlock_page(ctxt->bh->b_page);
} else
brelse(nbh);
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2025-01-27 04:34:36 +0000