From a6ccbbb8865101d83c2e716f08feae1da1c48584 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Thu, 7 Jul 2005 17:59:11 -0700 Subject: [PATCH] nfsd4: fix sync'ing of recovery directory We need to fsync the recovery directory after writing to it, but we weren't doing this correctly. (For example, we weren't taking the i_sem when calling ->fsync().) Just reuse the existing nfsd fsync code instead. Signed-off-by: J. Bruce Fields Signed-off-by: Neil Brown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/nfsd/nfsd.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/nfsd/nfsd.h') diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h index 5791dfd30dd0..c2da1b62d416 100644 --- a/include/linux/nfsd/nfsd.h +++ b/include/linux/nfsd/nfsd.h @@ -124,6 +124,7 @@ int nfsd_statfs(struct svc_rqst *, struct svc_fh *, int nfsd_notify_change(struct inode *, struct iattr *); int nfsd_permission(struct svc_export *, struct dentry *, int); +void nfsd_sync_dir(struct dentry *dp); #if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL) #ifdef CONFIG_NFSD_V2_ACL -- cgit v1.2.3 From b700949b781480819e53bdc38a53f053226dd75e Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Thu, 7 Jul 2005 17:59:23 -0700 Subject: [PATCH] nfsd4: return better error on io incompatible with open mode from RFC 3530: "Share reservations are established by OPEN operations and by their nature are mandatory in that when the OPEN denies READ or WRITE operations, that denial results in such operations being rejected with error NFS4ERR_LOCKED." (Note that share_denied is really only a legal error for OPEN.) Signed-off-by: Andy Adamson Signed-off-by: J. Bruce Fields Signed-off-by: Neil Brown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/nfsd/nfsd.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/nfsd/nfsd.h') diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h index c2da1b62d416..6d5a24f3fc6d 100644 --- a/include/linux/nfsd/nfsd.h +++ b/include/linux/nfsd/nfsd.h @@ -231,6 +231,7 @@ void nfsd_lockd_shutdown(void); #define nfserr_reclaim_bad __constant_htonl(NFSERR_RECLAIM_BAD) #define nfserr_badname __constant_htonl(NFSERR_BADNAME) #define nfserr_cb_path_down __constant_htonl(NFSERR_CB_PATH_DOWN) +#define nfserr_locked __constant_htonl(NFSERR_LOCKED) /* error codes for internal use */ /* if a request fails due to kmalloc failure, it gets dropped. -- cgit v1.2.3