diff options
| author | Carlos Maiolino <cmaiolino@redhat.com> | 2020-07-22 09:23:17 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-07-28 20:24:14 -0700 |
| commit | ca4f2589905954b155e920b543e13a370d578511 (patch) | |
| tree | 48b4fd53cf61c9c3f708a3a5aa1062060da2c2d7 /fs/xfs/xfs_log.c | |
| parent | 32a2b11f467642ea700bc0b01f4693e52ec0fabd (diff) | |
xfs: Modify xlog_ticket_alloc() to use kernel's MM API
xlog_ticket_alloc() is always called under NOFS context, except from
unmount path, which eitherway is holding many FS locks, so, there is no
need for its callers to keep passing allocation flags into it.
change xlog_ticket_alloc() to use default kmem_cache_zalloc(), remove
its alloc_flags argument, and always use GFP_NOFS | __GFP_NOFAIL flags.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/xfs_log.c')
| -rw-r--r-- | fs/xfs/xfs_log.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index 00fda2e8e738..ad0c69ee8947 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -433,7 +433,7 @@ xfs_log_reserve( XFS_STATS_INC(mp, xs_try_logspace); ASSERT(*ticp == NULL); - tic = xlog_ticket_alloc(log, unit_bytes, cnt, client, permanent, 0); + tic = xlog_ticket_alloc(log, unit_bytes, cnt, client, permanent); *ticp = tic; xlog_grant_push_ail(log, tic->t_cnt ? tic->t_unit_res * tic->t_cnt @@ -3408,15 +3408,12 @@ xlog_ticket_alloc( int unit_bytes, int cnt, char client, - bool permanent, - xfs_km_flags_t alloc_flags) + bool permanent) { struct xlog_ticket *tic; int unit_res; - tic = kmem_zone_zalloc(xfs_log_ticket_zone, alloc_flags); - if (!tic) - return NULL; + tic = kmem_cache_zalloc(xfs_log_ticket_zone, GFP_NOFS | __GFP_NOFAIL); unit_res = xfs_log_calc_unit_res(log->l_mp, unit_bytes); |