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xfs: remove the unused trimmed argument from xfs_reflink_trim_around_shared

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Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Christoph Hellwig 2018-10-18 17:19:48 +11:00 committed by Dave Chinner
parent fc439464e3
commit d392bc81bb
4 changed files with 10 additions and 16 deletions
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4
fs/xfs/xfs_bmap_util.c
View File

@ -406,10 +406,10 @@ xfs_getbmap_report_one(
struct xfs_bmbt_irec *got)
{
struct kgetbmap *p = out + bmv->bmv_entries;
bool shared = false, trimmed = false;
bool shared = false;
int error;
error = xfs_reflink_trim_around_shared(ip, got, &shared, &trimmed);
error = xfs_reflink_trim_around_shared(ip, got, &shared);
if (error)
return error;

5
fs/xfs/xfs_iomap.c
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@ -1032,7 +1032,7 @@ xfs_file_iomap_begin(
struct xfs_bmbt_irec imap;
xfs_fileoff_t offset_fsb, end_fsb;
int nimaps = 1, error = 0;
bool shared = false, trimmed = false;
bool shared = false;
unsigned lockmode;
if (XFS_FORCED_SHUTDOWN(mp))
@ -1068,8 +1068,7 @@ xfs_file_iomap_begin(
if (flags & IOMAP_REPORT) {
/* Trim the mapping to the nearest shared extent boundary. */
error = xfs_reflink_trim_around_shared(ip, &imap, &shared,
&trimmed);
error = xfs_reflink_trim_around_shared(ip, &imap, &shared);
if (error)
goto out_unlock;
}

15
fs/xfs/xfs_reflink.c
View File

@ -182,8 +182,7 @@ int
xfs_reflink_trim_around_shared(
struct xfs_inode *ip,
struct xfs_bmbt_irec *irec,
bool *shared,
bool *trimmed)
bool *shared)
{
xfs_agnumber_t agno;
xfs_agblock_t agbno;
@ -209,7 +208,7 @@ xfs_reflink_trim_around_shared(
if (error)
return error;
*shared = *trimmed = false;
*shared = false;
if (fbno == NULLAGBLOCK) {
/* No shared blocks at all. */
return 0;
@ -222,8 +221,6 @@ xfs_reflink_trim_around_shared(
*/
irec->br_blockcount = flen;
*shared = true;
if (flen != aglen)
*trimmed = true;
return 0;
} else {
/*
@ -233,7 +230,6 @@ xfs_reflink_trim_around_shared(
* start of the shared region.
*/
irec->br_blockcount = fbno - agbno;
*trimmed = true;
return 0;
}
}
@ -255,7 +251,7 @@ xfs_reflink_reserve_cow(
struct xfs_ifork *ifp = XFS_IFORK_PTR(ip, XFS_COW_FORK);
struct xfs_bmbt_irec got;
int error = 0;
bool eof = false, trimmed;
bool eof = false;
struct xfs_iext_cursor icur;
bool shared;
@ -277,7 +273,7 @@ xfs_reflink_reserve_cow(
}
/* Trim the mapping to the nearest shared extent boundary. */
error = xfs_reflink_trim_around_shared(ip, imap, &shared, &trimmed);
error = xfs_reflink_trim_around_shared(ip, imap, &shared);
if (error)
return error;
@ -366,7 +362,6 @@ xfs_find_trim_cow_extent(
xfs_filblks_t count_fsb = imap->br_blockcount;
struct xfs_iext_cursor icur;
struct xfs_bmbt_irec got;
bool trimmed;
*found = false;
@ -376,7 +371,7 @@ xfs_find_trim_cow_extent(
*/
if (!xfs_iext_lookup_extent(ip, ip->i_cowfp, offset_fsb, &icur, &got) ||
got.br_startoff > offset_fsb)
return xfs_reflink_trim_around_shared(ip, imap, shared, &trimmed);
return xfs_reflink_trim_around_shared(ip, imap, shared);
*shared = true;
if (isnullstartblock(got.br_startblock)) {

2
fs/xfs/xfs_reflink.h
View File

@ -10,7 +10,7 @@ extern int xfs_reflink_find_shared(struct xfs_mount *mp, struct xfs_trans *tp,
xfs_agnumber_t agno, xfs_agblock_t agbno, xfs_extlen_t aglen,
xfs_agblock_t *fbno, xfs_extlen_t *flen, bool find_maximal);
extern int xfs_reflink_trim_around_shared(struct xfs_inode *ip,
struct xfs_bmbt_irec *irec, bool *shared, bool *trimmed);
struct xfs_bmbt_irec *irec, bool *shared);
extern int xfs_reflink_reserve_cow(struct xfs_inode *ip,
struct xfs_bmbt_irec *imap);