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GFS2: Delete debugfs files only after we evict the glocks

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This patch moves the call to gfs2_delete_debugfs_file so that it
comes after the glock hash table has been cleared. This way we
can query the debugfs files if umount hangs.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
This commit is contained in:
Bob Peterson 2017-07-28 07:22:55 -05:00
parent 645ebd49f0
commit b2fb7dab7f
2 changed files with 1 additions and 1 deletions
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1
fs/gfs2/ops_fstype.c
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@ -1388,7 +1388,6 @@ static void gfs2_kill_sb(struct super_block *sb)
sdp->sd_root_dir = NULL;
sdp->sd_master_dir = NULL;
shrink_dcache_sb(sb);
gfs2_delete_debugfs_file(sdp);
free_percpu(sdp->sd_lkstats);
kill_block_super(sb);
}

1
fs/gfs2/super.c
View File

@ -924,6 +924,7 @@ restart:
gfs2_jindex_free(sdp);
/* Take apart glock structures and buffer lists */
gfs2_gl_hash_clear(sdp);
gfs2_delete_debugfs_file(sdp);
/* Unmount the locking protocol */
gfs2_lm_unmount(sdp);