diff options
author | Jan Kara <jack@suse.cz> | 2023-01-19 12:51:21 +0300 |
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committer | Jan Kara <jack@suse.cz> | 2023-01-26 18:46:35 +0300 |
commit | 3c21204818ae45504b5d8ce8902748ef2306f0f3 (patch) | |
tree | 5768468b7032d20266917b5fb0f61ee614f6ce5c /fs/udf/inode.c | |
parent | b9a861fd527ab123e76effb492b4eb7e8115d4ca (diff) | |
download | linux-3c21204818ae45504b5d8ce8902748ef2306f0f3.tar.xz |
udf: Allocate blocks on write page fault
Currently if file with holes is mapped, udf allocates blocks for dirtied
pages during page writeback. This however creates problems when to
truncate final extent to proper size and currently we leave the last
extent untruncated which violates UDF standard. So allocate blocks on
write page fault instead. In that case the last extent gets truncated
the file is closed and everything is happy.
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/udf/inode.c')
-rw-r--r-- | fs/udf/inode.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/udf/inode.c b/fs/udf/inode.c index f57ef7d0a207..bac4f905bbd1 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -68,7 +68,6 @@ static void udf_prealloc_extents(struct inode *, int, int, static void udf_merge_extents(struct inode *, struct kernel_long_ad *, int *); static int udf_update_extents(struct inode *, struct kernel_long_ad *, int, int, struct extent_position *); -static int udf_get_block(struct inode *, sector_t, struct buffer_head *, int); static void __udf_clear_extent_cache(struct inode *inode) { |