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History for barebox / fs

2012-01-16	440aec7 Browse files » devfs-code: fix warning ... /opt/work/barebox/fs/devfs-core.c: In function 'partition_ioctl': /opt/work/barebox/fs/devfs-core.c27: warning: unused variable 'reg' Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jean-Christophe PLAGNIOL-VILLARD authored on 12 Jan 2012 Sascha Hauer committed on 16 Jan 2012
2012-01-06	364c3aa Browse files » ioctl: add support for ECCGETSTATS and MEMGETREGIONINFO ... Support added for ioctl of ECCGETSTATS and MEMGETREGIONINFO. Fix default handling in core.c to return -EINVAL, if request was unknown. Signed-off-by: Alexander Aring <a.aring@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Alexander Aring authored on 5 Jan 2012 Sascha Hauer committed on 6 Jan 2012
2012-01-05	d965649 Browse files » fat fs: Fix compile warning ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 5 Jan 2012
2011-12-15	4ecd000 Browse files » cdev: pass flags to open function ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 15 Dec 2011
2011-12-05	39e783d Browse files » Merge branch 'pu/cramfs-fix' into next Sascha Hauer committed on 5 Dec 2011
	14273e7 Browse files » ramfs: increase chunk size to 8192 bytes ... dlmalloc seems to work more efficient with this chunk size. Copying a bigger file (3MB) takes 271ms vs. 125ms on a i.MX27 board. Even bigger chunk sizes do not further improve performance. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 5 Dec 2011
	35869a2 Browse files » fix cramfs support broken since zlib update ... cramfs does not compile since we updated zlib to the kernel version. Fix this by using the kernel version of uncompress.c Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 5 Dec 2011
2011-11-29	e0f4fb2 Browse files » Merge branch 'master' into next ... Conflicts: drivers/ata/disk_drive.c Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 29 Nov 2011
2011-11-28	3ca9f18 Browse files » Create a unique cdev number for on demand devices ... For disk like devices attached to MCI, ATA or USB it depends on the order they will be recognized. So an unique number for all disk like devices is required. Signed-off-by: Juergen Beisert <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Juergen Beisert authored on 24 Nov 2011 Sascha Hauer committed on 28 Nov 2011
2011-11-17	186d926 Browse files » fs/fat: Initialize local variable finfo ... fat_stat in fs/fat.c declares finfo but doesn't initialize it. When get_fileinfo is called, fno->lfname and fno->lfsize are tested but haven't been zeroed...This can lead to a wrong behavior. Signed-off-by: Franck Jullien <franck.jullien@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Franck Jullien authored on 15 Nov 2011 Sascha Hauer committed on 17 Nov 2011
2011-11-11	84b2229 Browse files » mount: Fix the printing of device name ... Mount without argument always print a "none" as device name mounted because entry->parent_device is always NULL. The problem is the mount function in fs/fs.c. parent_device is initialized to NULL and never updated. With this patch, parent_device is set with the mounted device name. Moreover, the mount function has been modified to print the device name plus device id using the dev_name function. Signed-off-by: Franck Jullien <franck.jullien@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Franck Jullien authored on 9 Nov 2011 Sascha Hauer committed on 11 Nov 2011
2011-11-09	6756cd2 Browse files » fs: read: do not call read op when count is 0 ... Some ops do not handle read with count = 0 correctly. They do not have to if this is catched in the upper layer. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 9 Nov 2011
2011-10-19	dac6e90 Browse files » fix bug introduced with fixing path_check_prereq() ... This fixes a bug introduced with: commit `74c3632` Author: Antony Pavlov <antonynpavlov@gmail.com> Date: Tue Oct 18 13:48:44 2011 +0400 fs: fix path_check_prereq() This patch makes impossible the situations than path_check_prereq() can make 'return 0' without changing errno. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> path_check_prereq is supposed to return 0 when a file does not exist and S_UB_DOES_NOT_EXIST is given. stat() changes errno, so we have to set errno back to 0 before returning. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 19 Oct 2011
2011-10-18	a76e310 Browse files » fs: fix chdir() ... chdir() allocates memory using mormalise_path(). But if path_check_prereq() returns error than memory isn't freed. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 18 Oct 2011 Sascha Hauer committed on 18 Oct 2011
2011-10-18	74c3632 Browse files » fs: fix path_check_prereq() ... This patch makes impossible the situations than path_check_prereq() can make 'return 0' without changing errno. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 18 Oct 2011 Sascha Hauer committed on 18 Oct 2011
2011-08-04	db879ec Browse files » Merge branch 'next' Sascha Hauer committed on 4 Aug 2011
2011-08-03	cce6520 Browse files » fs/fat/ff.c: fix 'no previous prototype' warnings ... Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 2 Aug 2011 Sascha Hauer committed on 3 Aug 2011
2011-07-29	12ed40b Browse files » fs: switch to resource ... Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Jean-Christophe PLAGNIOL-VILLARD committed on 29 Jul 2011
2011-07-18	4128911 Browse files » mem_read/write: use resources ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer authored on 19 Jul 2011 Jean-Christophe PLAGNIOL-VILLARD committed on 18 Jul 2011
2011-04-12	17e9106 Browse files » fs: add fat filesystem support ... This code is based on: http://elm-chan.org/fsw/ff/00index_e.html FatFs Generic FAT File System Module This patch offers a read/write implementation for barebox. The code does not exaclty match barebox coding style, but works nicely and should be ready to give it a try. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 12 Apr 2011
2011-04-11	77e8307 Browse files » fs mount: fix error handling ... If we register a device we have to unregister it later when the driver did not accept the device. Also, do not forget to free the backingstore string. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 11 Apr 2011
	092ec16 Browse files » fs: use safe_strncpy instead of sprintf ... This is safe against string overflows. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 11 Apr 2011
	30be97a Browse files » devfs: factor out core devfs functionality ... This makes it possible to compile without devfs. devfs_create/devfs_remove is used by drivers and thus must still be present even without devfs support. Also, this patch adds cdev_open/cdev_close/cdev_flush/cdev_ioctl calls to work with devices without using the file api. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 11 Apr 2011
	f1bb89f Browse files » fs: implement flush function ... Once we have caching in file functions we need a way to sync the the underlying devices. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 11 Apr 2011
	3efa8f7 Browse files » devfs: remove unused struct filep* argument from open/close ... the cdev layer is under the file layer, so it should not use struct filep*. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 11 Apr 2011
	5c44e3a Browse files » fs: remove unused field 'type' from struct fs_driver_d ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 11 Apr 2011
2011-04-04	019e122 Browse files » fs: errno should be set correctly before the end of functions ... Otherwise we end up with errno not being set correctly if a filesystem driver uses the standard open/close/read/write functions to access its backing store. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 4 Apr 2011
2011-03-10	c28810e Browse files » ramfs: increase chunk size to 4 kbyte ... This greatly increases speed on ramfs. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 10 Mar 2011
2011-01-08	a5734b0 Browse files » fs: fix multiple mount of the same fstype ... We need to assign a new device id if we want to register a fs with the same type of an already registered fstype. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Jan 2011
2010-11-19	a894660 Browse files » fs: Fix bug found by sparse. ... Patch fix following sparse warning: fs/fs.c:757:28: warning: dubious: !x & y Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Marek Belisko authored on 18 Nov 2010 Sascha Hauer committed on 19 Nov 2010