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[05/18] btrfs-progs: add a free_extent_buffer_stale helper

Message ID 8960058259d45ddda23064faa3e782d28599a262.1681939316.git.josef@toxicpanda.com (mailing list archive)
State New, archived
Headers show
Series btrfs-progs: more prep work for syncing ctree.c | expand

Commit Message

Josef Bacik April 19, 2023, 9:23 p.m. UTC 
This does exactly what free_extent_buffer_nocache does, but we call
btrfs_free_extent_buffer_stale in the kernel code, so add this extra
helper.  Once the kernel code is sync'ed we can get rid of the old
helper.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
---
 kernel-shared/extent_io.c | 5 +++++
 kernel-shared/extent_io.h | 1 +
 2 files changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/kernel-shared/extent_io.c b/kernel-shared/extent_io.c
index 4dff81bd..992b5f35 100644
--- a/kernel-shared/extent_io.c
+++ b/kernel-shared/extent_io.c
@@ -204,6 +204,11 @@  void free_extent_buffer_nocache(struct extent_buffer *eb)
 	free_extent_buffer_internal(eb, 1);
 }
 
+void free_extent_buffer_stale(struct extent_buffer *eb)
+{
+	free_extent_buffer_internal(eb, 1);
+}
+
 struct extent_buffer *find_extent_buffer(struct btrfs_fs_info *fs_info,
 					 u64 bytenr, u32 blocksize)
 {
diff --git a/kernel-shared/extent_io.h b/kernel-shared/extent_io.h
index 09f3c82a..e4da3c57 100644
--- a/kernel-shared/extent_io.h
+++ b/kernel-shared/extent_io.h
@@ -104,6 +104,7 @@  struct extent_buffer *alloc_dummy_extent_buffer(struct btrfs_fs_info *fs_info,
 						u64 bytenr, u32 blocksize);
 void free_extent_buffer(struct extent_buffer *eb);
 void free_extent_buffer_nocache(struct extent_buffer *eb);
+void free_extent_buffer_stale(struct extent_buffer *eb);
 int memcmp_extent_buffer(const struct extent_buffer *eb, const void *ptrv,
 			 unsigned long start, unsigned long len);
 void read_extent_buffer(const struct extent_buffer *eb, void *dst,