linux-toradex.git/include/linux/fdtable.h, branch tegra-10.9.9 Linux kernel for Apalis and Colibri modules kmemtrace, fs: fix linux/fdtable.h header file dependencies 2009-04-03T10:13:03+00:00 Ingo Molnar mingo@elte.hu 2009-03-25T15:29:05+00:00 21e5445928af0d80f7cf803a77f2b65e9e147890 Impact: cleanup We want to remove percpu.h from rcupdate.h (for upcoming kmemtrace changes), but this is not possible currently without breaking the build because fdtable.h has an implicit include file dependency: it uses __init does not include init.h. This can cause build failures on non-x86 architectures: /home/mingo/tip/include/linux/fdtable.h:66: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'files_defer_init' make[2]: *** [fs/locks.o] Error 1 We got this header included indirectly via rcupdate.h's percpu.h inclusion - but if that is not there the build will break. Fix it. Cc: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro> Cc: paulmck@linux.vnet.ibm.com LKML-Reference: <1237898630.25315.83.camel@penberg-laptop> Signed-off-by: Ingo Molnar <mingo@elte.hu> 
Impact: cleanup

We want to remove percpu.h from rcupdate.h (for upcoming kmemtrace
changes), but this is not possible currently without breaking the
build because fdtable.h has an implicit include file dependency: it
uses __init does not include init.h.

This can cause build failures on non-x86 architectures:

 /home/mingo/tip/include/linux/fdtable.h:66: error: expected '=', ',',
 ';', 'asm' or '__attribute__' before 'files_defer_init'
 make[2]: *** [fs/locks.o] Error 1

We got this header included indirectly via rcupdate.h's percpu.h
inclusion - but if that is not there the build will break.

Fix it.

Cc: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
Cc: paulmck@linux.vnet.ibm.com
LKML-Reference: <1237898630.25315.83.camel@penberg-laptop>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
filp_cachep can be static in fs/file_table.c 2008-12-31T23:07:42+00:00 Eric Dumazet dada1@cosmosbay.com 2008-12-10T17:35:45+00:00 b6b3fdead251d432f32f2cfce2a893ab8a658110 Instead of creating the "filp" kmem_cache in vfs_caches_init(), we can do it a litle be later in files_init(), so that filp_cachep is static to fs/file_table.c Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Instead of creating the "filp" kmem_cache in vfs_caches_init(),
we can do it a litle be later in files_init(), so that filp_cachep
is static to fs/file_table.c

Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
[PATCH] dup_fd() fixes, part 1 2008-05-16T21:22:26+00:00 Al Viro viro@zeniv.linux.org.uk 2008-05-08T23:42:56+00:00 02afc6267f6d55d47aba9fcafdbd1b7230d2294a Move the sucker to fs/file.c in preparation to the rest Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Move the sucker to fs/file.c in preparation to the rest

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
[PATCH] split linux/file.h 2008-05-01T17:08:16+00:00 Al Viro viro@zeniv.linux.org.uk 2008-04-24T11:44:08+00:00 9f3acc3140444a900ab280de942291959f0f615d Initial splitoff of the low-level stuff; taken to fdtable.h Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Initial splitoff of the low-level stuff; taken to fdtable.h

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>