user/sven/linux.git/include/linux/coda_psdev.h, branch v3.4.92

Coda: replace BKL with mutex

2010-10-25T15:02:40Z

Replace the BKL with a mutex to protect the venus_comm structure which binds the mountpoint with the character device and holds the upcall queues. Signed-off-by: Yoshihisa Abe Signed-off-by: Jan Harkes Signed-off-by: Linus Torvalds

Coda: push BKL regions into coda_upcall()

2010-10-25T15:02:40Z

Now that shared inode state is locked using the cii->c_lock, the BKL is only used to protect the upcall queues used to communicate with the userspace cache manager. The remaining state is all local and we can push the lock further down into coda_upcall(). Signed-off-by: Yoshihisa Abe Signed-off-by: Jan Harkes Signed-off-by: Linus Torvalds

coda: fixup clash with block layer REQ_* defines

2010-08-07T16:53:13Z

CODA should not be using defines in the global name space of that nature, prefix them with CODA_. Signed-off-by: Jens Axboe

coda: move backing-dev.h kernel include inside KERNEL

2010-04-28T07:20:33Z

Otherwise we must export backing-dev.h as well, which doesn't make any sense. Signed-off-by: Jens Axboe

coda: add bdi backing to mount session

2010-04-22T10:12:40Z

This ensures that dirty data gets flushed properly. Signed-off-by: Jens Axboe

headers_check fix cleanup: linux/coda_psdev.h

2009-02-03T14:02:24Z

These are only for kernel internals as pointed by Arnd Bergmann: struct kstatfs struct venus_comm coda_vcp() Signed-off-by: Jaswinder Singh Rajput

headers_check fix: linux/coda_psdev.h

2009-02-02T16:10:10Z

fix the following 'make headers_check' warning: usr/include/linux/coda_psdev.h:90: extern's make no sense in userspace Signed-off-by: Jaswinder Singh Rajput

coda: remove CODA_STORE/CODA_RELEASE upcalls

2007-07-22T00:49:14Z

This is an variation on the patch sent by Christoph Hellwig which kills file_count abuse by the Coda kernel module by moving the coda_flush functionality into coda_release. However part of reason we were using the coda_flush callback was to allow Coda to pass errors that occur during writeback from the userspace cache manager back to close(). As Al Viro explained on linux-fsdevel, it is impossible to guarantee that such errors can in fact be returned back to the caller. There are many cases where the last reference to a file is not released by the close system call and it is also impossible to pick some close as a 'last-close' and delay it until all other references have been destroyed. The CODA_STORE/CODA_RELEASE upcall combination is clearly a broken design, and it is better to remove it completely. Signed-off-by: Jan Harkes Cc: Christoph Hellwig Cc: Al Viro Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

coda: remove statistics counters from /proc/fs/coda

2007-07-19T17:04:48Z

Similar information can easily be obtained with strace -c. Signed-off-by: Jan Harkes Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

coda: remove struct coda_sb_info