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authorJeffle Xu <jefflexu@linux.alibaba.com>2022-02-09 09:00:47 +0300
committerDavid Howells <dhowells@redhat.com>2022-03-18 12:23:34 +0300
commite9b57aaae605eb869a628fdc21fe7d2c77a2205d (patch)
tree70d63979e4bcb8269e442266a53670baff0b6a6d /include/linux/fscache.h
parentad5255c1ea9c64b350efe732c90e63063b2bbbe0 (diff)
downloadlinux-e9b57aaae605eb869a628fdc21fe7d2c77a2205d.tar.xz
fscache: export fscache_end_operation()
Export fscache_end_operation() to avoid code duplication. Besides, considering the paired fscache_begin_read_operation() is already exported, it shall make sense to also export fscache_end_operation(). Signed-off-by: Jeffle Xu <jefflexu@linux.alibaba.com> Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> cc: linux-cachefs@redhat.com Link: https://lore.kernel.org/r/20220302125134.131039-2-jefflexu@linux.alibaba.com/ # Jeffle's v4 Link: https://lore.kernel.org/r/164622971432.3564931.12184135678781328146.stgit@warthog.procyon.org.uk/ # v1 Link: https://lore.kernel.org/r/164678190346.1200972.7453733431978569479.stgit@warthog.procyon.org.uk/ # v2 Link: https://lore.kernel.org/r/164692888334.2099075.5166283293894267365.stgit@warthog.procyon.org.uk/ # v3 Link: https://lore.kernel.org/r/20220316131723.111553-2-jefflexu@linux.alibaba.com/ # v5
Diffstat (limited to 'include/linux/fscache.h')
-rw-r--r--include/linux/fscache.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/fscache.h b/include/linux/fscache.h
index 296c5f1d9f35..d2430da8aa67 100644
--- a/include/linux/fscache.h
+++ b/include/linux/fscache.h
@@ -457,6 +457,20 @@ int fscache_begin_read_operation(struct netfs_cache_resources *cres,
}
/**
+ * fscache_end_operation - End the read operation for the netfs lib
+ * @cres: The cache resources for the read operation
+ *
+ * Clean up the resources at the end of the read request.
+ */
+static inline void fscache_end_operation(struct netfs_cache_resources *cres)
+{
+ const struct netfs_cache_ops *ops = fscache_operation_valid(cres);
+
+ if (ops)
+ ops->end_operation(cres);
+}
+
+/**
* fscache_read - Start a read from the cache.
* @cres: The cache resources to use
* @start_pos: The beginning file offset in the cache file