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| author | David Howells <dhowells@redhat.com> | 2020-05-27 15:52:02 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2020-06-04 15:37:56 +0100 |
| commit | 44746355ccb142341f92a0c86fc2e27bfc968b40 (patch) | |
| tree | 2cfd6add48c537d3f1bcf89a825e55449f5183d4 /fs/afs/internal.h | |
| parent | e49c7b2f6de7ff81ca34c56e4eeb4fa740c099f2 (diff) | |
| download | linux-stable-44746355ccb142341f92a0c86fc2e27bfc968b40.tar.gz linux-stable-44746355ccb142341f92a0c86fc2e27bfc968b40.tar.bz2 linux-stable-44746355ccb142341f92a0c86fc2e27bfc968b40.zip | |
afs: Don't get epoch from a server because it may be ambiguous
Don't get the epoch from a server, particularly one that we're looking up
by UUID, as UUIDs may be ambiguous and may map to more than one server - so
we can't draw any conclusions from it.
Reported-by: Jeffrey Altman <jaltman@auristor.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'fs/afs/internal.h')
| -rw-r--r-- | fs/afs/internal.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/fs/afs/internal.h b/fs/afs/internal.h index 4b8ac049fc17..9f024c1bd650 100644 --- a/fs/afs/internal.h +++ b/fs/afs/internal.h @@ -124,7 +124,6 @@ struct afs_call { spinlock_t state_lock; int error; /* error code */ u32 abort_code; /* Remote abort ID or 0 */ - u32 epoch; unsigned int max_lifespan; /* Maximum lifespan to set if not 0 */ unsigned request_size; /* size of request data */ unsigned reply_max; /* maximum size of reply */ @@ -491,12 +490,10 @@ struct afs_server { #define AFS_SERVER_FL_MAY_HAVE_CB 8 /* May have callbacks on this fileserver */ #define AFS_SERVER_FL_IS_YFS 9 /* Server is YFS not AFS */ #define AFS_SERVER_FL_NO_RM2 10 /* Fileserver doesn't support YFS.RemoveFile2 */ -#define AFS_SERVER_FL_HAVE_EPOCH 11 /* ->epoch is valid */ #define AFS_SERVER_FL_NEEDS_UPDATE 12 /* Fileserver address list is out of date */ atomic_t ref; /* Object refcount */ atomic_t active; /* Active user count */ u32 addr_version; /* Address list version */ - u32 cm_epoch; /* Server RxRPC epoch */ unsigned int debug_id; /* Debugging ID for traces */ /* file service access */ @@ -515,15 +512,11 @@ struct afs_server { struct { unsigned int rtt; /* RTT as ktime/64 */ u32 abort_code; - u32 cm_epoch; short error; bool responded:1; bool is_yfs:1; bool not_yfs:1; bool local_failure:1; - bool cm_probed:1; - bool said_rebooted:1; - bool said_inconsistent:1; } probe; }; |