kernel/fs/exofs/sys.c, branch linux-rolling-stable

scsi: fs: remove exofs

2019-02-06T02:28:13Z

This was an example for using the SCSI OSD protocol, which we're trying to remove. Signed-off-by: Christoph Hellwig Reviewed-by: Jens Axboe Signed-off-by: Martin K. Petersen

locking/atomic, kref: Add kref_read()

2017-01-14T10:37:18Z

Since we need to change the implementation, stop exposing internals. Provide kref_read() to read the current reference count; typically used for debug messages. Kills two anti-patterns: atomic_read(&kref->refcount) kref->refcount.counter Signed-off-by: Peter Zijlstra (Intel) Cc: Andrew Morton Cc: Greg Kroah-Hartman Cc: Linus Torvalds Cc: Paul E. McKenney Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar

Boaz Harrosh - Fix broken email address

2014-10-19T17:22:32Z

I no longer have access to the Panasas email. So change to an email that can always reach me. Signed-off-by: Boaz Harrosh

exofs: check for allocation failure in uri_store()

2012-08-12T18:54:44Z

There is no memory allocation failure check in uri_store(). That can lead to NULL pointer dereference. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov Signed-off-by: Boaz Harrosh

exofs: fix sparse non-ANSI function warning

2012-06-12T03:33:22Z

Fix sparse non-ANSI function warning: fs/exofs/sys.c:112:28: warning: non-ANSI function declaration of function 'exofs_sysfs_dbg_print' Signed-off-by: Randy Dunlap Signed-off-by: Linus Torvalds

exofs: Add SYSFS info for autologin/pNFS export

2012-05-21T09:24:01Z

Introduce sysfs infrastructure for exofs cluster filesystem. Each OSD target shows up as below in the sysfs hierarchy: /sys/fs/exofs/_/devX Where _ is the unique identification of a Superblock. Where devX: 0 <= X < device_table_size. They are ordered in device-table order as specified to the mkfs.exofs command Each OSD device devX has following attributes : osdname - ReadOnly systemid - ReadOnly uri - Read/Write It is up to user-mode to update devX/uri for support of autologin. These sysfs information are used both for autologin as well as support for exporting exofs via a pNFSD server in user-mode. (.eg NFS-Ganesha) Signed-off-by: Sachin Bhamare Signed-off-by: Boaz Harrosh