diff options
| -rw-r--r-- | fs/cifs/cifs_debug.c | 4 | ||||
| -rw-r--r-- | fs/cifs/cifsfs.c | 16 | ||||
| -rw-r--r-- | fs/cifs/transport.c | 13 |
3 files changed, 22 insertions, 11 deletions
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c index 785239618d8..b7fb064f654 100644 --- a/fs/cifs/cifs_debug.c +++ b/fs/cifs/cifs_debug.c @@ -114,7 +114,7 @@ cifs_debug_data_read(char *buf, char **beginBuffer, off_t offset, atomic_read(&ses->server->inFlight)); #ifdef CONFIG_CIFS_STATS2 - buf += sprintf(buf, "\tIn Send: %d In MaxReq Wait: %d", + buf += sprintf(buf, " In Send: %d In MaxReq Wait: %d", atomic_read(&ses->server->inSend), atomic_read(&ses->server->num_waiters)); #endif @@ -267,7 +267,7 @@ cifs_stats_read(char *buf, char **beginBuffer, off_t offset, atomic_read(&tcon->num_oplock_brks)); buf += item_length; length += item_length; - item_length = sprintf(buf, "\nReads: %d Bytes %lld", + item_length = sprintf(buf, "\nReads: %d Bytes %lld", atomic_read(&tcon->num_reads), (long long)(tcon->bytes_read)); buf += item_length; diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index 1f97d39100e..e3177a031ed 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -405,6 +405,16 @@ static struct quotactl_ops cifs_quotactl_ops = { }; #endif +static void cifs_umount_begin(struct super_block * sblock) +{ + cERROR(1,("kill all tasks now - umount begin not implemented yet")); + +/* BB FIXME - finish BB */ + + return; +} + + static int cifs_remount(struct super_block *sb, int *flags, char *data) { *flags |= MS_NODIRATIME; @@ -422,7 +432,7 @@ struct super_operations cifs_super_ops = { unless later we add lazy close of inodes or unless the kernel forgets to call us with the same number of releases (closes) as opens */ .show_options = cifs_show_options, -/* .umount_begin = cifs_umount_begin, *//* consider adding in the future */ +/* .umount_begin = cifs_umount_begin, */ /* BB finish in the future */ .remount_fs = cifs_remount, }; @@ -790,9 +800,7 @@ static int cifs_oplock_thread(void * dummyarg) do { if(try_to_freeze()) continue; - set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(1*HZ); spin_lock(&GlobalMid_Lock); if(list_empty(&GlobalOplock_Q)) { spin_unlock(&GlobalMid_Lock); @@ -841,6 +849,8 @@ static int cifs_oplock_thread(void * dummyarg) } } else spin_unlock(&GlobalMid_Lock); + set_current_state(TASK_INTERRUPTIBLE); + schedule_timeout(1); /* yield in case q were corrupt */ } } while(!signal_pending(current)); oplockThread = NULL; diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index 893a6fef985..d9b11690746 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -157,14 +157,14 @@ smb_send(struct socket *ssocket, struct smb_hdr *smb_buffer, /* smaller timeout here than send2 since smaller size */ /* Although it may not be required, this also is smaller oplock break time */ - if(i > 30) { + if(i > 12) { cERROR(1, - ("sends on sock %p stuck for 15 seconds", + ("sends on sock %p stuck for 7 seconds", ssocket)); rc = -EAGAIN; break; } - msleep(500); + msleep(1 << i); continue; } if (rc < 0) @@ -224,14 +224,14 @@ smb_send2(struct socket *ssocket, struct kvec *iov, int n_vec, n_vec - first_vec, total_len); if ((rc == -ENOSPC) || (rc == -EAGAIN)) { i++; - if(i > 40) { + if(i >= 14) { cERROR(1, - ("sends on sock %p stuck for 20 seconds", + ("sends on sock %p stuck for 15 seconds", ssocket)); rc = -EAGAIN; break; } - msleep(500); + msleep(1 << i); continue; } if (rc < 0) @@ -249,6 +249,7 @@ smb_send2(struct socket *ssocket, struct kvec *iov, int n_vec, continue; } total_len -= rc; + /* the line below resets i */ for (i = first_vec; i < n_vec; i++) { if (iov[i].iov_len) { if (rc > iov[i].iov_len) { |