From da488945f4bf4096f4ab6091938469bd8822cfec Mon Sep 17 00:00:00 2001 From: Theodore Ts'o Date: Mon, 21 Feb 2011 20:39:58 -0500 Subject: ext4: fix compile warnings with EXT4FS_DEBUG enabled Compile 2.6.38-rc1 with turning EXT4FS_DEBUG on, we get following compile warnings. This patch fixes them. CC fs/ext4/hash.o CC fs/ext4/resize.o fs/ext4/resize.c: In function 'setup_new_group_blocks': fs/ext4/resize.c:233:2: warning: format '%#04llx' expects type 'long long unsigned int', but argument 3 has type 'long unsigned int' fs/ext4/resize.c:251:2: warning: format '%#04llx' expects type 'long long unsigned int', but argument 3 has type 'long unsigned int' CC fs/ext4/extents.o CC fs/ext4/ext4_jbd2.o CC fs/ext4/migrate.o Reported-by: Akira Fujita Signed-off-by: "Theodore Ts'o" --- fs/ext4/resize.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/ext4/resize.c') diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c index 3ecc6e45d2f9..66fec4ee76fa 100644 --- a/fs/ext4/resize.c +++ b/fs/ext4/resize.c @@ -230,7 +230,7 @@ static int setup_new_group_blocks(struct super_block *sb, } /* Zero out all of the reserved backup group descriptor table blocks */ - ext4_debug("clear inode table blocks %#04llx -> %#04llx\n", + ext4_debug("clear inode table blocks %#04llx -> %#04lx\n", block, sbi->s_itb_per_group); err = sb_issue_zeroout(sb, gdblocks + start + 1, reserved_gdb, GFP_NOFS); @@ -248,7 +248,7 @@ static int setup_new_group_blocks(struct super_block *sb, /* Zero out all of the inode table blocks */ block = input->inode_table; - ext4_debug("clear inode table blocks %#04llx -> %#04llx\n", + ext4_debug("clear inode table blocks %#04llx -> %#04lx\n", block, sbi->s_itb_per_group); err = sb_issue_zeroout(sb, block, sbi->s_itb_per_group, GFP_NOFS); if (err) -- cgit v1.2.3-70-g09d2 From 537a03103c67c4688b1e8e6671ad119aec5e2efb Mon Sep 17 00:00:00 2001 From: Amir Goldstein Date: Sun, 20 Mar 2011 22:57:02 -0400 Subject: ext4: unify the ext4_handle_release_buffer() api There are two wrapper functions which do exactly the same thing: ext4_journal_release_buffer(), and ext4_handle_release_buffer(). In addition, ext4_xattr_block_set() calls jbd2_journal_release_buffer() directly. Unify all of the code to use ext4_handle_release_buffer(), and get rid of ext4_journal_release_buffer(). Signed-off-by: Amir Goldstein Signed-off-by: "Theodore Ts'o" --- fs/ext4/ext4_jbd2.h | 7 ------- fs/ext4/resize.c | 8 ++++---- fs/ext4/xattr.c | 2 +- 3 files changed, 5 insertions(+), 12 deletions(-) (limited to 'fs/ext4/resize.c') diff --git a/fs/ext4/ext4_jbd2.h b/fs/ext4/ext4_jbd2.h index d8b992e658c1..e25e99bf7ee1 100644 --- a/fs/ext4/ext4_jbd2.h +++ b/fs/ext4/ext4_jbd2.h @@ -202,13 +202,6 @@ static inline int ext4_handle_has_enough_credits(handle_t *handle, int needed) return 1; } -static inline void ext4_journal_release_buffer(handle_t *handle, - struct buffer_head *bh) -{ - if (ext4_handle_valid(handle)) - jbd2_journal_release_buffer(handle, bh); -} - static inline handle_t *ext4_journal_start(struct inode *inode, int nblocks) { return ext4_journal_start_sb(inode->i_sb, nblocks); diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c index 66fec4ee76fa..80bbc9c60c24 100644 --- a/fs/ext4/resize.c +++ b/fs/ext4/resize.c @@ -499,12 +499,12 @@ static int add_new_gdb(handle_t *handle, struct inode *inode, return err; exit_inode: - /* ext4_journal_release_buffer(handle, iloc.bh); */ + /* ext4_handle_release_buffer(handle, iloc.bh); */ brelse(iloc.bh); exit_dindj: - /* ext4_journal_release_buffer(handle, dind); */ + /* ext4_handle_release_buffer(handle, dind); */ exit_sbh: - /* ext4_journal_release_buffer(handle, EXT4_SB(sb)->s_sbh); */ + /* ext4_handle_release_buffer(handle, EXT4_SB(sb)->s_sbh); */ exit_dind: brelse(dind); exit_bh: @@ -586,7 +586,7 @@ static int reserve_backup_gdb(handle_t *handle, struct inode *inode, /* int j; for (j = 0; j < i; j++) - ext4_journal_release_buffer(handle, primary[j]); + ext4_handle_release_buffer(handle, primary[j]); */ goto exit_bh; } diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c index f4c03af05d69..b545ca1c459c 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -735,7 +735,7 @@ ext4_xattr_block_set(handle_t *handle, struct inode *inode, int offset = (char *)s->here - bs->bh->b_data; unlock_buffer(bs->bh); - jbd2_journal_release_buffer(handle, bs->bh); + ext4_handle_release_buffer(handle, bs->bh); if (ce) { mb_cache_entry_release(ce); ce = NULL; -- cgit v1.2.3-70-g09d2