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path: root/fs/jfs/jfs_dmap.h
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2020-11-14jfs: Fix array index bounds check in dbAdjTreeDave Kleikamp1-1/+1
Bounds checking tools can flag a bug in dbAdjTree() for an array index out of bounds in dmt_stree. Since dmt_stree can refer to the stree in both structures dmaptree and dmapctl, use the larger array to eliminate the false positive. Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com> Reported-by: butt3rflyh4ck <butterflyhuangxx@gmail.com>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156Thomas Gleixner1-14/+1
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17fs/jfs: TRIM support for JFS FilesystemTino Reichardt1-0/+2
This patch adds support for the two linux interfaces of the discard/TRIM command for SSD devices and sparse/thinly-provisioned LUNs. JFS will support batched discard via FITRIM ioctl and online discard with the discard mount option. Signed-off-by: Tino Reichardt <list-jfs@mcmilk.de> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2010-02-02jfs_dmap.[ch]: trivial typo fix: s/heigth/height/gDaniel Mack1-3/+3
Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com> Cc: Jiri Kosina <trivial@kernel.org> Cc: André Goddard Rosa <andre.goddard@gmail.com> Cc: jfs-discussion@lists.sourceforge.net
2008-03-05jfs: replace __inline with inlineHarvey Harrison1-1/+1
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2007-06-07JFS: Whitespace cleanup and remove some dead codeDave Kleikamp1-59/+59
Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
2006-10-02JFS: White space cleanupDave Kleikamp1-14/+14
Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
2006-01-25JFS: semaphore to mutex conversion.Ingo Molnar1-1/+1
the conversion was generated via scripts, and the result was validated automatically via a script as well. build and boot tested. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2005-04-17Linux-2.6.12-rc2Linus Torvalds1-0/+314
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!