From b5d465a24babe0dbb7438a7ef28eb29a933de302 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 7 Aug 2024 15:16:15 +0200 Subject: Merging upstream version 6.9.11. Signed-off-by: Daniel Baumann --- fs/netfs/buffered_write.c | 4 ++-- fs/netfs/fscache_volume.c | 14 ++++++++++++++ fs/netfs/internal.h | 2 -- 3 files changed, 16 insertions(+), 4 deletions(-) (limited to 'fs/netfs') diff --git a/fs/netfs/buffered_write.c b/fs/netfs/buffered_write.c index d2ce0849bb..e6066ddbb3 100644 --- a/fs/netfs/buffered_write.c +++ b/fs/netfs/buffered_write.c @@ -811,7 +811,7 @@ static void netfs_extend_writeback(struct address_space *mapping, break; } - if (!folio_try_get_rcu(folio)) { + if (!folio_try_get(folio)) { xas_reset(xas); continue; } @@ -1028,7 +1028,7 @@ search_again: if (!folio) break; - if (!folio_try_get_rcu(folio)) { + if (!folio_try_get(folio)) { xas_reset(xas); continue; } diff --git a/fs/netfs/fscache_volume.c b/fs/netfs/fscache_volume.c index cdf991bdd9..cb75c07b52 100644 --- a/fs/netfs/fscache_volume.c +++ b/fs/netfs/fscache_volume.c @@ -27,6 +27,19 @@ struct fscache_volume *fscache_get_volume(struct fscache_volume *volume, return volume; } +struct fscache_volume *fscache_try_get_volume(struct fscache_volume *volume, + enum fscache_volume_trace where) +{ + int ref; + + if (!__refcount_inc_not_zero(&volume->ref, &ref)) + return NULL; + + trace_fscache_volume(volume->debug_id, ref + 1, where); + return volume; +} +EXPORT_SYMBOL(fscache_try_get_volume); + static void fscache_see_volume(struct fscache_volume *volume, enum fscache_volume_trace where) { @@ -420,6 +433,7 @@ void fscache_put_volume(struct fscache_volume *volume, fscache_free_volume(volume); } } +EXPORT_SYMBOL(fscache_put_volume); /* * Relinquish a volume representation cookie. diff --git a/fs/netfs/internal.h b/fs/netfs/internal.h index ec7045d244..edf9b2a180 100644 --- a/fs/netfs/internal.h +++ b/fs/netfs/internal.h @@ -326,8 +326,6 @@ extern const struct seq_operations fscache_volumes_seq_ops; struct fscache_volume *fscache_get_volume(struct fscache_volume *volume, enum fscache_volume_trace where); -void fscache_put_volume(struct fscache_volume *volume, - enum fscache_volume_trace where); bool fscache_begin_volume_access(struct fscache_volume *volume, struct fscache_cookie *cookie, enum fscache_access_trace why); -- cgit v1.2.3