From 20503664b008e17976bff1fdbc693c77ebd6f6c9 Mon Sep 17 00:00:00 2001 From: Joern Engel Date: Mon, 3 May 2010 20:54:34 +0200 Subject: logfs: survive logfs_buf_recover read errors Refusing to mount beats a kernel crash. Signed-off-by: Joern Engel --- fs/logfs/logfs.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'fs/logfs/logfs.h') diff --git a/fs/logfs/logfs.h b/fs/logfs/logfs.h index 0a3df1a..32bf556 100644 --- a/fs/logfs/logfs.h +++ b/fs/logfs/logfs.h @@ -598,19 +598,19 @@ void freeseg(struct super_block *sb, u32 segno); int logfs_init_areas(struct super_block *sb); void logfs_cleanup_areas(struct super_block *sb); int logfs_open_area(struct logfs_area *area, size_t bytes); -void __logfs_buf_write(struct logfs_area *area, u64 ofs, void *buf, size_t len, +int __logfs_buf_write(struct logfs_area *area, u64 ofs, void *buf, size_t len, int use_filler); -static inline void logfs_buf_write(struct logfs_area *area, u64 ofs, +static inline int logfs_buf_write(struct logfs_area *area, u64 ofs, void *buf, size_t len) { - __logfs_buf_write(area, ofs, buf, len, 0); + return __logfs_buf_write(area, ofs, buf, len, 0); } -static inline void logfs_buf_recover(struct logfs_area *area, u64 ofs, +static inline int logfs_buf_recover(struct logfs_area *area, u64 ofs, void *buf, size_t len) { - __logfs_buf_write(area, ofs, buf, len, 1); + return __logfs_buf_write(area, ofs, buf, len, 1); } /* super.c */ -- cgit v1.1