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xfs: remove xfs_filestream_select_ag() longest extent check

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Picking a new AG checks the longest free extent in the AG is valid,
so there's no need to repeat the check in
xfs_filestream_select_ag(). Remove it.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
This commit is contained in:
Dave Chinner 2023-02-13 09:14:55 +11:00
parent ba34de8def
commit 3e43877a9d
1 changed files with 1 additions and 17 deletions
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18
fs/xfs/xfs_filestream.c
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@ -276,7 +276,7 @@ xfs_filestream_select_ag(
xfs_agnumber_t agno = NULLAGNUMBER;
struct xfs_mru_cache_elem *mru;
int flags = 0;
int error;
int error = 0;
args->total = ap->total;
*blen = 0;
@ -351,27 +351,11 @@ xfs_filestream_select_ag(
goto out_error;
if (agno == NULLAGNUMBER) {
agno = 0;
goto out_irele;
}
pag = xfs_perag_grab(mp, agno);
if (!pag)
goto out_irele;
error = xfs_bmap_longest_free_extent(pag, args->tp, blen);
xfs_perag_rele(pag);
if (error) {
if (error != -EAGAIN)
goto out_error;
*blen = 0;
}
out_irele:
xfs_irele(pip);
out_select:
ap->blkno = XFS_AGB_TO_FSB(mp, agno, 0);
return 0;
out_error:
xfs_irele(pip);
return error;