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btrfs-progs: add a free_extent_buffer_stale helper

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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 synced we can get rid of the old
helper.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Josef Bacik 2023-04-19 17:23:56 -04:00 committed by David Sterba
parent 6da52f41c7
commit f37cad074f
2 changed files with 6 additions and 0 deletions
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5
kernel-shared/extent_io.c
View file

@ -204,6 +204,11 @@ void free_extent_buffer_nocache(struct extent_buffer *eb)
free_extent_buffer_internal(eb, 1); 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, struct extent_buffer *find_extent_buffer(struct btrfs_fs_info *fs_info,
u64 bytenr, u32 blocksize) u64 bytenr, u32 blocksize)
{ {

1
kernel-shared/extent_io.h
View file

@ -104,6 +104,7 @@ struct extent_buffer *alloc_dummy_extent_buffer(struct btrfs_fs_info *fs_info,
u64 bytenr, u32 blocksize); u64 bytenr, u32 blocksize);
void free_extent_buffer(struct extent_buffer *eb); void free_extent_buffer(struct extent_buffer *eb);
void free_extent_buffer_nocache(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, int memcmp_extent_buffer(const struct extent_buffer *eb, const void *ptrv,
unsigned long start, unsigned long len); unsigned long start, unsigned long len);
void read_extent_buffer(const struct extent_buffer *eb, void *dst, void read_extent_buffer(const struct extent_buffer *eb, void *dst,