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authorPavel Shilovsky <piastry@etersoft.ru>2011-12-27 16:23:34 +0400
committerPavel Shilovsky <pshilovsky@samba.org>2012-07-24 21:54:59 +0400
commitaa24d1e9692411e605084938ced6b160f92df454 (patch)
tree399446513c2437af67ca8ed065ba16f272715bb4 /fs/cifs/cifssmb.c
parentfaaf946a7d5b79194358437150f34ab4c66bfe21 (diff)
downloadlinux-aa24d1e9692411e605084938ced6b160f92df454.tar.xz
CIFS: Process reconnects for SMB2 shares
Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru> Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs/cifssmb.c')
-rw-r--r--fs/cifs/cifssmb.c21
1 files changed, 13 insertions, 8 deletions
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index dcb0ad87e173..f1dfc7844f1b 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -112,24 +112,29 @@ cifs_kmap_unlock(void)
#define cifs_kmap_unlock() do { ; } while(0)
#endif /* CONFIG_HIGHMEM */
-/* Mark as invalid, all open files on tree connections since they
- were closed when session to server was lost */
-static void mark_open_files_invalid(struct cifs_tcon *pTcon)
+/*
+ * Mark as invalid, all open files on tree connections since they
+ * were closed when session to server was lost.
+ */
+void
+cifs_mark_open_files_invalid(struct cifs_tcon *tcon)
{
struct cifsFileInfo *open_file = NULL;
struct list_head *tmp;
struct list_head *tmp1;
-/* list all files open on tree connection and mark them invalid */
+ /* list all files open on tree connection and mark them invalid */
spin_lock(&cifs_file_list_lock);
- list_for_each_safe(tmp, tmp1, &pTcon->openFileList) {
+ list_for_each_safe(tmp, tmp1, &tcon->openFileList) {
open_file = list_entry(tmp, struct cifsFileInfo, tlist);
open_file->invalidHandle = true;
open_file->oplock_break_cancelled = true;
}
spin_unlock(&cifs_file_list_lock);
- /* BB Add call to invalidate_inodes(sb) for all superblocks mounted
- to this tcon */
+ /*
+ * BB Add call to invalidate_inodes(sb) for all superblocks mounted
+ * to this tcon.
+ */
}
/* reconnect the socket, tcon, and smb session if needed */
@@ -209,7 +214,7 @@ cifs_reconnect_tcon(struct cifs_tcon *tcon, int smb_command)
goto out;
}
- mark_open_files_invalid(tcon);
+ cifs_mark_open_files_invalid(tcon);
rc = CIFSTCon(0, ses, tcon->treeName, tcon, nls_codepage);
mutex_unlock(&ses->session_mutex);
cFYI(1, "reconnect tcon rc = %d", rc);