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fs: have submit_bh users pass in op and flags separately

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This has submit_bh users pass in the operation and flags separately,
so submit_bh_wbc can setup the bio op and bi_rw flags on the bio that
is submitted.

Signed-off-by: Mike Christie <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
This commit is contained in:
Mike Christie 2016-06-05 14:31:43 -05:00 • committed by Jens Axboe
commit 2a222ca992
30 changed files with 102 additions and 96 deletions
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6
fs/ntfs/aops.c
View file

@ -362,7 +362,7 @@ handle_zblock:
for (i = 0; i < nr; i++) {
tbh = arr[i];
if (likely(!buffer_uptodate(tbh)))
submit_bh(READ, tbh);
submit_bh(REQ_OP_READ, 0, tbh);
else
ntfs_end_buffer_async_read(tbh, 1);
}
@ -877,7 +877,7 @@ lock_retry_remap:
do {
struct buffer_head *next = bh->b_this_page;
if (buffer_async_write(bh)) {
submit_bh(WRITE, bh);
submit_bh(REQ_OP_WRITE, 0, bh);
need_end_writeback = false;
}
bh = next;
@ -1202,7 +1202,7 @@ lock_retry_remap:
BUG_ON(!buffer_mapped(tbh));
get_bh(tbh);
tbh->b_end_io = end_buffer_write_sync;
submit_bh(WRITE, tbh);
submit_bh(REQ_OP_WRITE, 0, tbh);
}
/* Synchronize the mft mirror now if not @sync. */
if (is_mft && !sync)

2
fs/ntfs/compress.c
View file

@ -670,7 +670,7 @@ lock_retry_remap:
}
get_bh(tbh);
tbh->b_end_io = end_buffer_read_sync;
submit_bh(READ, tbh);
submit_bh(REQ_OP_READ, 0, tbh);
}
/* Wait for io completion on all buffer heads. */

2
fs/ntfs/file.c
View file

@ -553,7 +553,7 @@ static inline int ntfs_submit_bh_for_read(struct buffer_head *bh)
lock_buffer(bh);
get_bh(bh);
bh->b_end_io = end_buffer_read_sync;
return submit_bh(READ, bh);
return submit_bh(REQ_OP_READ, 0, bh);
}
/**

2
fs/ntfs/logfile.c
View file

@ -821,7 +821,7 @@ map_vcn:
* completed ignore errors afterwards as we can assume
* that if one buffer worked all of them will work.
*/
submit_bh(WRITE, bh);
submit_bh(REQ_OP_WRITE, 0, bh);
if (should_wait) {
should_wait = false;
wait_on_buffer(bh);

4
fs/ntfs/mft.c
View file

@ -592,7 +592,7 @@ int ntfs_sync_mft_mirror(ntfs_volume *vol, const unsigned long mft_no,
clear_buffer_dirty(tbh);
get_bh(tbh);
tbh->b_end_io = end_buffer_write_sync;
submit_bh(WRITE, tbh);
submit_bh(REQ_OP_WRITE, 0, tbh);
}
/* Wait on i/o completion of buffers. */
for (i_bhs = 0; i_bhs < nr_bhs; i_bhs++) {
@ -785,7 +785,7 @@ int write_mft_record_nolock(ntfs_inode *ni, MFT_RECORD *m, int sync)
clear_buffer_dirty(tbh);
get_bh(tbh);
tbh->b_end_io = end_buffer_write_sync;
submit_bh(WRITE, tbh);
submit_bh(REQ_OP_WRITE, 0, tbh);
}
/* Synchronize the mft mirror now if not @sync. */
if (!sync && ni->mft_no < vol->mftmirr_size)