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2019-09-26ntfs: remove (un)?likely() from IS_ERR() conditionsDenis Efremov1-1/+1
"likely(!IS_ERR(x))" is excessive. IS_ERR() already uses unlikely() internally. Link: http://lkml.kernel.org/r/20190829165025.15750-11-efremov@linux.com Signed-off-by: Denis Efremov <efremov@linux.com> Cc: Anton Altaparmakov <anton@tuxera.com> Cc: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-05-24treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 96Thomas Gleixner1-15/+1
Based on 1 normalized pattern(s): this program include file 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 include file 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 in the main directory of the linux [ntfs] distribution in the file copying 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 43 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190520075212.517001706@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2011-03-31Fix common misspellingsLucas De Marchi1-1/+1
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2007-10-12NTFS: Fix a mount time deadlock.Anton Altaparmakov1-2/+2
Big thanks go to Mathias Kolehmainen for reporting the bug, providing debug output and testing the patches I sent him to get it working. The fix was to stop calling ntfs_attr_set() at mount time as that causes balance_dirty_pages_ratelimited() to be called which on systems with little memory actually tries to go and balance the dirty pages which tries to take the s_umount semaphore but because we are still in fill_super() across which the VFS holds s_umount for writing this results in a deadlock. We now do the dirty work by hand by submitting individual buffers. This has the annoying "feature" that mounting can take a few seconds if the journal is large as we have clear it all. One day someone should improve on this by deferring the journal clearing to a helper kernel thread so it can be done in the background but I don't have time for this at the moment and the current solution works fine so I am leaving it like this for now. Signed-off-by: Anton Altaparmakov <aia21@cantab.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2006-10-01[PATCH] fs/ntfs: Conversion to generic booleanRichard Knutsson1-27/+27
Conversion of booleans to: generic-boolean.patch (2006-08-23) Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Signed-off-by: Anton Altaparmakov <aia21@cantab.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-23NTFS: Fix an (innocent) off-by-one error in the runlist code.Anton Altaparmakov1-4/+8
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-20NTFS: More runlist handling fixes from Richard Russon and myself.Anton Altaparmakov1-22/+33
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-19NTFS: Fix various bugs in the runlist merging code. (Based on libntfsAnton Altaparmakov1-64/+68
changes by Richard Russon.) Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08NTFS: Add ntfs_rl_punch_nolock() which punches a caller specified hole into ↵Anton Altaparmakov1-0/+284
a runlist. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08NTFS: Change ntfs_rl_truncate_nolock() to throw away the runlist if the newAnton Altaparmakov1-1/+13
length is zero. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08NTFS: Fix handling of valid but empty mapping pairs array inAnton Altaparmakov1-0/+3
fs/ntfs/runlist.c::ntfs_mapping_pairs_decompress(). Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08NTFS: Fix two nasty runlist merging bugs that had gone unnoticed so far.Anton Altaparmakov1-2/+3
Thanks to Stefano Picerno for the bug report. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08NTFS: Use ntfs_malloc_nofs_nofail() in runlist.c::ntfs_runlists_merge()Anton Altaparmakov1-18/+50
in the two critical regions. This means we no longer need to panic() when the allocation fails as it now cannot fail. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-06-25NTFS: Add an extra parameter @last_vcn to ntfs_get_size_for_mapping_pairs()Anton Altaparmakov1-50/+117
and ntfs_mapping_pairs_build() to allow the runlist encoding to be partial which is desirable when filling holes in sparse attributes. Update all callers. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-05-05NTFS: Fix compilation when configured read-only.Anton Altaparmakov1-0/+35
- Add ifdef NTFS_RW around write specific code if fs/ntfs/runlist.[hc] and fs/ntfs/attrib.[hc]. - Minor bugfix to fs/ntfs/attrib.c::ntfs_attr_make_non_resident() where the runlist was not freed in all error cases. - Add fs/ntfs/runlist.[hc]::ntfs_rl_find_vcn_nolock(). Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-05-05NTFS: - Fix bug in fs/ntfs/attrib.c::ntfs_find_vcn_nolock() where afterAnton Altaparmakov1-7/+8
dropping the read lock and taking the write lock we were not checking whether someone else did not already do the work we wanted to do. - Rename ntfs_find_vcn_nolock() to ntfs_attr_find_vcn_nolock(). - Tidy up some comments in fs/ntfs/runlist.c. - Add LCN_ENOMEM and LCN_EIO definitions to fs/ntfs/runlist.h. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-05-05NTFS: Fix a nasty runlist merge bug when merging two holes.Anton Altaparmakov1-1/+4
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-05-05NTFS: Fix a bug in fs/ntfs/runlist.c::ntfs_mapping_pairs_decompress() inAnton Altaparmakov1-22/+34
the creation of the unmapped runlist element for the base attribute extent. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-04-16Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds1-0/+1438
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!
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