2022년 6월 19일 (일) 오후 11:11, Namjae Jeon linkinjeon@kernel.org님이 작성:
generic/091, 263 test failed since commit f66f8b94e7f2 ("cifs: when extending a file with falloc we should make files not-sparse"). FSCTL_ZERO_DATA sets the range of bytes to zero without extending file size. The VFS_FALLOCATE_FL_KEEP_SIZE flag should be used even on non-sparse files.
Cc: stable@vger.kernel.org Signed-off-by: Namjae Jeon linkinjeon@kernel.org
Reviewed-by: Hyunchul Lee hyc.lee@gmail.com
fs/ksmbd/vfs.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/ksmbd/vfs.c b/fs/ksmbd/vfs.c index dcdd07c6efff..f194bf764f9f 100644 --- a/fs/ksmbd/vfs.c +++ b/fs/ksmbd/vfs.c @@ -1015,7 +1015,9 @@ int ksmbd_vfs_zero_data(struct ksmbd_work *work, struct ksmbd_file *fp, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, off, len);
return vfs_fallocate(fp->filp, FALLOC_FL_ZERO_RANGE, off, len);
return vfs_fallocate(fp->filp,FALLOC_FL_ZERO_RANGE | FALLOC_FL_KEEP_SIZE,off, len);}
int ksmbd_vfs_fqar_lseek(struct ksmbd_file *fp, loff_t start, loff_t length,
2.25.1