summaryrefslogtreecommitdiff
path: root/fs/xfs/xfs_iomap.c
diff options
context:
space:
mode:
authorChristoph Hellwig <hch@lst.de>2019-10-19 19:09:47 +0300
committerDarrick J. Wong <darrick.wong@oracle.com>2019-10-21 19:04:58 +0300
commit12dfb58af61da826839f50cf8cd089150c478880 (patch)
tree3ee9d5027a9d7d3a16522d4824637dbb252697d5 /fs/xfs/xfs_iomap.c
parentf150b4234397448c6abab8785e58a222bfd9ec00 (diff)
downloadlinux-12dfb58af61da826839f50cf8cd089150c478880.tar.xz
xfs: rename the whichfork variable in xfs_buffered_write_iomap_begin
Renaming whichfork to allocfork in xfs_buffered_write_iomap_begin makes the usage of this variable a little more clear. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Allison Collins <allison.henderson@oracle.com> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/xfs_iomap.c')
-rw-r--r--fs/xfs/xfs_iomap.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c
index a706da8ffe22..b6e17594d10a 100644
--- a/fs/xfs/xfs_iomap.c
+++ b/fs/xfs/xfs_iomap.c
@@ -869,7 +869,7 @@ xfs_buffered_write_iomap_begin(
struct xfs_iext_cursor icur, ccur;
xfs_fsblock_t prealloc_blocks = 0;
bool eof = false, cow_eof = false, shared = false;
- int whichfork = XFS_DATA_FORK;
+ int allocfork = XFS_DATA_FORK;
int error = 0;
/* we can't use delayed allocations when using extent size hints */
@@ -966,7 +966,7 @@ xfs_buffered_write_iomap_begin(
* Fork all the shared blocks from our write offset until the
* end of the extent.
*/
- whichfork = XFS_COW_FORK;
+ allocfork = XFS_COW_FORK;
end_fsb = imap.br_startoff + imap.br_blockcount;
} else {
/*
@@ -982,7 +982,7 @@ xfs_buffered_write_iomap_begin(
end_fsb = xfs_iomap_end_fsb(mp, offset, count);
if (xfs_is_always_cow_inode(ip))
- whichfork = XFS_COW_FORK;
+ allocfork = XFS_COW_FORK;
}
error = xfs_qm_dqattach_locked(ip, false);
@@ -990,7 +990,7 @@ xfs_buffered_write_iomap_begin(
goto out_unlock;
if (eof) {
- prealloc_blocks = xfs_iomap_prealloc_size(ip, whichfork, offset,
+ prealloc_blocks = xfs_iomap_prealloc_size(ip, allocfork, offset,
count, &icur);
if (prealloc_blocks) {
xfs_extlen_t align;
@@ -1013,11 +1013,11 @@ xfs_buffered_write_iomap_begin(
}
retry:
- error = xfs_bmapi_reserve_delalloc(ip, whichfork, offset_fsb,
+ error = xfs_bmapi_reserve_delalloc(ip, allocfork, offset_fsb,
end_fsb - offset_fsb, prealloc_blocks,
- whichfork == XFS_DATA_FORK ? &imap : &cmap,
- whichfork == XFS_DATA_FORK ? &icur : &ccur,
- whichfork == XFS_DATA_FORK ? eof : cow_eof);
+ allocfork == XFS_DATA_FORK ? &imap : &cmap,
+ allocfork == XFS_DATA_FORK ? &icur : &ccur,
+ allocfork == XFS_DATA_FORK ? eof : cow_eof);
switch (error) {
case 0:
break;
@@ -1034,8 +1034,8 @@ retry:
goto out_unlock;
}
- if (whichfork == XFS_COW_FORK) {
- trace_xfs_iomap_alloc(ip, offset, count, whichfork, &cmap);
+ if (allocfork == XFS_COW_FORK) {
+ trace_xfs_iomap_alloc(ip, offset, count, allocfork, &cmap);
goto found_cow;
}
@@ -1044,7 +1044,7 @@ retry:
* them out if the write happens to fail.
*/
xfs_iunlock(ip, XFS_ILOCK_EXCL);
- trace_xfs_iomap_alloc(ip, offset, count, whichfork, &imap);
+ trace_xfs_iomap_alloc(ip, offset, count, allocfork, &imap);
return xfs_bmbt_to_iomap(ip, iomap, &imap, IOMAP_F_NEW);
found_imap: