From d20d5edcf941e70e03cdbda2f8df93e3969c31a2 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Tue, 1 Jun 2021 23:01:44 -0700 Subject: [PATCH] xfs: clean up inode state flag tests in xfs_blockgc_igrab Clean up the definition of which inode states are not eligible for speculative preallocation garbage collecting by creating a private #define. The deferred inactivation patchset will add two new entries to the set of flags-to-ignore, so we want the definition not to end up a cluttered mess. Signed-off-by: Darrick J. Wong Reviewed-by: Dave Chinner --- fs/xfs/xfs_icache.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c index 5ca5bd2..94dba5c 100644 --- a/fs/xfs/xfs_icache.c +++ b/fs/xfs/xfs_icache.c @@ -1533,6 +1533,10 @@ xfs_blockgc_start( xfs_blockgc_queue(pag); } +/* Don't try to run block gc on an inode that's in any of these states. */ +#define XFS_BLOCKGC_NOGRAB_IFLAGS (XFS_INEW | \ + XFS_IRECLAIMABLE | \ + XFS_IRECLAIM) /* * Decide if the given @ip is eligible for garbage collection of speculative * preallocations, and grab it if so. Returns true if it's ready to go or @@ -1551,8 +1555,7 @@ xfs_blockgc_igrab( if (!ip->i_ino) goto out_unlock_noent; - /* avoid new or reclaimable inodes. Leave for reclaim code to flush */ - if (__xfs_iflags_test(ip, XFS_INEW | XFS_IRECLAIMABLE | XFS_IRECLAIM)) + if (ip->i_flags & XFS_BLOCKGC_NOGRAB_IFLAGS) goto out_unlock_noent; spin_unlock(&ip->i_flags_lock); -- 2.7.4