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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-10 00:03:34 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-10 00:03:34 +0400 |
| commit | 023f78b02c729070116fa3a7ebd4107a032d3f5c (patch) | |
| tree | 5f2839a9577b852bff73df933d5604d0996f7c36 /fs/cifs/connect.c | |
| parent | 63b12bdb0d21aca527996fb2c547387bfd3e14b8 (diff) | |
| parent | f29ebb47d5bb59ef246966b047356c03629a9705 (diff) | |
| download | linux-023f78b02c729070116fa3a7ebd4107a032d3f5c.tar.xz | |
Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6
Pull CIFS updates from Steve French:
"The most visible change in this set is the additional of multi-credit
support for SMB2/SMB3 which dramatically improves the large file i/o
performance for these dialects and significantly increases the maximum
i/o size used on the wire for SMB2/SMB3.
Also reconnection behavior after network failure is improved"
* 'for-next' of git://git.samba.org/sfrench/cifs-2.6: (35 commits)
Add worker function to set allocation size
[CIFS] Fix incorrect hex vs. decimal in some debug print statements
update CIFS TODO list
Add Pavel to contributor list in cifs AUTHORS file
Update cifs version
CIFS: Fix STATUS_CANNOT_DELETE error mapping for SMB2
CIFS: Optimize readpages in a short read case on reconnects
CIFS: Optimize cifs_user_read() in a short read case on reconnects
CIFS: Improve indentation in cifs_user_read()
CIFS: Fix possible buffer corruption in cifs_user_read()
CIFS: Count got bytes in read_into_pages()
CIFS: Use separate var for the number of bytes got in async read
CIFS: Indicate reconnect with ECONNABORTED error code
CIFS: Use multicredits for SMB 2.1/3 reads
CIFS: Fix rsize usage for sync read
CIFS: Fix rsize usage in user read
CIFS: Separate page reading from user read
CIFS: Fix rsize usage in readpages
CIFS: Separate page search from readpages
CIFS: Use multicredits for SMB 2.1/3 writes
...
Diffstat (limited to 'fs/cifs/connect.c')
| -rw-r--r-- | fs/cifs/connect.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index b98366f21f9e..03ed8a09581c 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -557,7 +557,7 @@ cifs_readv_from_socket(struct TCP_Server_Info *server, struct kvec *iov_orig, try_to_freeze(); if (server_unresponsive(server)) { - total_read = -EAGAIN; + total_read = -ECONNABORTED; break; } @@ -571,7 +571,7 @@ cifs_readv_from_socket(struct TCP_Server_Info *server, struct kvec *iov_orig, break; } else if (server->tcpStatus == CifsNeedReconnect) { cifs_reconnect(server); - total_read = -EAGAIN; + total_read = -ECONNABORTED; break; } else if (length == -ERESTARTSYS || length == -EAGAIN || @@ -588,7 +588,7 @@ cifs_readv_from_socket(struct TCP_Server_Info *server, struct kvec *iov_orig, cifs_dbg(FYI, "Received no data or error: expecting %d\n" "got %d", to_read, length); cifs_reconnect(server); - total_read = -EAGAIN; + total_read = -ECONNABORTED; break; } } @@ -786,7 +786,7 @@ standard_receive3(struct TCP_Server_Info *server, struct mid_q_entry *mid) cifs_dbg(VFS, "SMB response too long (%u bytes)\n", pdu_length); cifs_reconnect(server); wake_up(&server->response_q); - return -EAGAIN; + return -ECONNABORTED; } /* switch to large buffer if too big for a small one */ |