diff options
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/lustre/lustre/llite/rw26.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/staging/lustre/lustre/llite/rw26.c b/drivers/staging/lustre/lustre/llite/rw26.c index 91442fab5725..c6c824356464 100644 --- a/drivers/staging/lustre/lustre/llite/rw26.c +++ b/drivers/staging/lustre/lustre/llite/rw26.c @@ -359,8 +359,8 @@ static ssize_t ll_direct_IO_26_seg(const struct lu_env *env, struct cl_io *io, * up to 22MB for 128kB kmalloc and up to 682MB for 4MB kmalloc. */ #define MAX_DIO_SIZE ((MAX_MALLOC / sizeof(struct brw_page) * PAGE_CACHE_SIZE) & \ ~(DT_MAX_BRW_SIZE - 1)) -static ssize_t ll_direct_IO_26(int rw, struct kiocb *iocb, - struct iov_iter *iter, loff_t file_offset) +static ssize_t ll_direct_IO_26(struct kiocb *iocb, struct iov_iter *iter, + loff_t file_offset) { struct lu_env *env; struct cl_io *io; @@ -399,7 +399,7 @@ static ssize_t ll_direct_IO_26(int rw, struct kiocb *iocb, * size changing by concurrent truncates and writes. * 1. Need inode mutex to operate transient pages. */ - if (rw == READ) + if (iov_iter_rw(iter) == READ) mutex_lock(&inode->i_mutex); LASSERT(obj->cob_transient_pages == 0); @@ -408,7 +408,7 @@ static ssize_t ll_direct_IO_26(int rw, struct kiocb *iocb, size_t offs; count = min_t(size_t, iov_iter_count(iter), size); - if (rw == READ) { + if (iov_iter_rw(iter) == READ) { if (file_offset >= i_size_read(inode)) break; if (file_offset + count > i_size_read(inode)) @@ -418,11 +418,11 @@ static ssize_t ll_direct_IO_26(int rw, struct kiocb *iocb, result = iov_iter_get_pages_alloc(iter, &pages, count, &offs); if (likely(result > 0)) { int n = DIV_ROUND_UP(result + offs, PAGE_SIZE); - result = ll_direct_IO_26_seg(env, io, rw, inode, - file->f_mapping, - result, file_offset, - pages, n); - ll_free_user_pages(pages, n, rw==READ); + result = ll_direct_IO_26_seg(env, io, iov_iter_rw(iter), + inode, file->f_mapping, + result, file_offset, pages, + n); + ll_free_user_pages(pages, n, iov_iter_rw(iter) == READ); } if (unlikely(result <= 0)) { /* If we can't allocate a large enough buffer @@ -449,11 +449,11 @@ static ssize_t ll_direct_IO_26(int rw, struct kiocb *iocb, } out: LASSERT(obj->cob_transient_pages == 0); - if (rw == READ) + if (iov_iter_rw(iter) == READ) mutex_unlock(&inode->i_mutex); if (tot_bytes > 0) { - if (rw == WRITE) { + if (iov_iter_rw(iter) == WRITE) { struct lov_stripe_md *lsm; lsm = ccc_inode_lsm_get(inode); |