diff options
| author | Mike Christie <mchristi@redhat.com> | 2016-06-05 14:31:44 -0500 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-06-07 13:41:38 -0600 |
| commit | dfec8a14fc9043039e3c04807caf39dc71102816 (patch) | |
| tree | 306adbd461707daf2ba64766964c534ff7ce4a8c /fs/ext4 | |
| parent | 2a222ca992c35aee1e83af428f3dd26a3f5d5d94 (diff) | |
| download | linux-stable-dfec8a14fc9043039e3c04807caf39dc71102816.tar.gz linux-stable-dfec8a14fc9043039e3c04807caf39dc71102816.tar.bz2 linux-stable-dfec8a14fc9043039e3c04807caf39dc71102816.zip | |
fs: have ll_rw_block users pass in op and flags separately
This has ll_rw_block users pass in the operation and flags separately,
so ll_rw_block can setup the bio op and bi_rw flags on the bio that
is submitted.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/inode.c | 6 | ||||
| -rw-r--r-- | fs/ext4/namei.c | 3 | ||||
| -rw-r--r-- | fs/ext4/super.c | 2 |
3 files changed, 6 insertions, 5 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index ee3c7d84ef9d..ae44916d40e2 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -981,7 +981,7 @@ struct buffer_head *ext4_bread(handle_t *handle, struct inode *inode, return bh; if (!bh || buffer_uptodate(bh)) return bh; - ll_rw_block(READ | REQ_META | REQ_PRIO, 1, &bh); + ll_rw_block(REQ_OP_READ, REQ_META | REQ_PRIO, 1, &bh); wait_on_buffer(bh); if (buffer_uptodate(bh)) return bh; @@ -1135,7 +1135,7 @@ static int ext4_block_write_begin(struct page *page, loff_t pos, unsigned len, if (!buffer_uptodate(bh) && !buffer_delay(bh) && !buffer_unwritten(bh) && (block_start < from || block_end > to)) { - ll_rw_block(READ, 1, &bh); + ll_rw_block(REQ_OP_READ, 0, 1, &bh); *wait_bh++ = bh; decrypt = ext4_encrypted_inode(inode) && S_ISREG(inode->i_mode); @@ -3698,7 +3698,7 @@ static int __ext4_block_zero_page_range(handle_t *handle, if (!buffer_uptodate(bh)) { err = -EIO; - ll_rw_block(READ, 1, &bh); + ll_rw_block(REQ_OP_READ, 0, 1, &bh); wait_on_buffer(bh); /* Uhhuh. Read error. Complain and punt. */ if (!buffer_uptodate(bh)) diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index ec4c39952e84..6569c6b47da4 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -1443,7 +1443,8 @@ restart: } bh_use[ra_max] = bh; if (bh) - ll_rw_block(READ | REQ_META | REQ_PRIO, + ll_rw_block(REQ_OP_READ, + REQ_META | REQ_PRIO, 1, &bh); } } diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 3822a5aedc61..b1a347100d54 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -4204,7 +4204,7 @@ static journal_t *ext4_get_dev_journal(struct super_block *sb, goto out_bdev; } journal->j_private = sb; - ll_rw_block(READ | REQ_META | REQ_PRIO, 1, &journal->j_sb_buffer); + ll_rw_block(REQ_OP_READ, REQ_META | REQ_PRIO, 1, &journal->j_sb_buffer); wait_on_buffer(journal->j_sb_buffer); if (!buffer_uptodate(journal->j_sb_buffer)) { ext4_msg(sb, KERN_ERR, "I/O error on journal device"); |