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gfs2: Minor cosmetic remote delete cleanups

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Rename gfs2_try_evict() to gfs2_try_to_evict().  The GIF_DEFER_DELETE
flag has been superceded by the GLF_DEFER_DELETE flag, so fix a
left-over comment.  Add a clarifying comment to delete_work_func().

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
This commit is contained in:
Andreas Gruenbacher
2025-11-25 19:15:22 +00:00
parent 64c10ed927
commit 5b351583a3
1 changed files with 9 additions and 3 deletions
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12
fs/gfs2/glock.c
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@@ -966,14 +966,14 @@ static struct gfs2_inode *gfs2_grab_existing_inode(struct gfs2_glock *gl)
return ip;
}
static void gfs2_try_evict(struct gfs2_glock *gl)
static void gfs2_try_to_evict(struct gfs2_glock *gl)
{
struct gfs2_inode *ip;
/*
* If there is contention on the iopen glock and we have an inode, try
* to grab and release the inode so that it can be evicted. The
* GIF_DEFER_DELETE flag indicates to gfs2_evict_inode() that the inode
* GLF_DEFER_DELETE flag indicates to gfs2_evict_inode() that the inode
* should not be deleted locally. This will allow the remote node to
* go ahead and delete the inode without us having to do it, which will
* avoid rgrp glock thrashing.
@@ -1026,8 +1026,14 @@ static void delete_work_func(struct work_struct *work)
struct gfs2_sbd *sdp = gl->gl_name.ln_sbd;
bool verify_delete = test_and_clear_bit(GLF_VERIFY_DELETE, &gl->gl_flags);
/*
* Check for the GLF_VERIFY_DELETE above: this ensures that we won't
* immediately process GLF_VERIFY_DELETE work that the below call to
* gfs2_try_to_evict() queues.
*/
if (test_and_clear_bit(GLF_TRY_TO_EVICT, &gl->gl_flags))
gfs2_try_evict(gl);
gfs2_try_to_evict(gl);
if (verify_delete) {
u64 no_addr = gl->gl_name.ln_number;