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authorNathan Scott <nathans@sgi.com>2006-06-19 23:01:38 -0400
committerNathan Scott <nathans@sgi.com>2006-06-19 23:01:38 -0400
commitda2f4d679c8070ba5b6a920281e495917b293aa0 (patch)
tree762c7fdc9692697a7a4177535461ba2f555b9623
parent0d8fee3270f8a5e4bf95fbed3e81e21b57f8a5a0 (diff)
[XFS] Map EFSCORRUPTED to an actual error code, not just a made up one
(990). Turns out some ye-olde unices used EUCLEAN as Filesystem-needs-cleaning, so now we use that too. SGI-PV: 953954 SGI-Modid: xfs-linux-melb:xfs-kern:26286a Signed-off-by: Nathan Scott <nathans@sgi.com>
-rw-r--r--fs/xfs/linux-2.6/xfs_linux.h20
1 files changed, 2 insertions, 18 deletions
diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h
index e92853954111..aa26ab906c88 100644
--- a/fs/xfs/linux-2.6/xfs_linux.h
+++ b/fs/xfs/linux-2.6/xfs_linux.h
@@ -194,25 +194,9 @@ BUFFER_FNS(PrivateStart, unwritten);
194/* bytes to clicks */ 194/* bytes to clicks */
195#define btoc(x) (((__psunsigned_t)(x)+(NBPC-1))>>BPCSHIFT) 195#define btoc(x) (((__psunsigned_t)(x)+(NBPC-1))>>BPCSHIFT)
196 196
197#ifndef ENOATTR
198#define ENOATTR ENODATA /* Attribute not found */ 197#define ENOATTR ENODATA /* Attribute not found */
199#endif 198#define EWRONGFS EINVAL /* Mount with wrong filesystem type */
200 199#define EFSCORRUPTED EUCLEAN /* Filesystem is corrupted */
201/* Note: EWRONGFS never visible outside the kernel */
202#define EWRONGFS EINVAL /* Mount with wrong filesystem type */
203
204/*
205 * XXX EFSCORRUPTED needs a real value in errno.h. asm-i386/errno.h won't
206 * return codes out of its known range in errno.
207 * XXX Also note: needs to be < 1000 and fairly unique on Linux (mustn't
208 * conflict with any code we use already or any code a driver may use)
209 * XXX Some options (currently we do #2):
210 * 1/ New error code ["Filesystem is corrupted", _after_ glibc updated]
211 * 2/ 990 ["Unknown error 990"]
212 * 3/ EUCLEAN ["Structure needs cleaning"]
213 * 4/ Convert EFSCORRUPTED to EIO [just prior to return into userspace]
214 */
215#define EFSCORRUPTED 990 /* Filesystem is corrupted */
216 200
217#define SYNCHRONIZE() barrier() 201#define SYNCHRONIZE() barrier()
218#define __return_address __builtin_return_address(0) 202#define __return_address __builtin_return_address(0)