Arnd Bergmann ed8b670409 drm: convert drm_ioctl to unlocked_ioctl ... drm_ioctl is called with the Big Kernel Lock held, which shows up very high in statistics on vfs_ioctl. Moving the lock into the drm_ioctl function itself makes sure we blame the right subsystem and it gets us one step closer to eliminating the locked version of fops->ioctl. Since drm_ioctl does not require the lock itself, we only need to hold it while calling the specific handler. The 32 bit conversion handlers do not interact with any other code, so they don't need the BKL here either and can just call drm_ioctl. As a bonus, this cleans up all the other users of drm_ioctl which now no longer have to find the inode or call lock_kernel. [airlied: squashed the non-driver bits of the second patch in here, this provides the flag for drivers to use to select unlocked ioctls - but doesn't modify any drivers]. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: David Airlie <airlied@linux.ie> Cc: dri-devel@lists.sourceforge.net Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Dave Airlie <airlied@redhat.com>		2009-12-18 11:22:31 +10:00
..
reg_srcs	drm/radeon/kms: add rn50/r100/r200 CS tracker.	2009-09-08 08:54:31 +10:00
.gitignore	drm: create gitignore file for radeon	2009-09-25 13:08:21 +10:00
atom-bits.h	drm/radeon: introduce kernel modesetting for radeon hardware	2009-06-15 12:01:53 +10:00
atom-names.h	drm/radeon: introduce kernel modesetting for radeon hardware	2009-06-15 12:01:53 +10:00
atom-types.h	drm/radeon: introduce kernel modesetting for radeon hardware	2009-06-15 12:01:53 +10:00
atom.c	drm/radeon/kms: add support for DP modesetting	2009-12-08 10:22:44 +10:00
atom.h	drm/radeon/kms: add support to atom parser for FB read/write	2009-12-08 07:33:04 +10:00
atombios.h	drm/radeon/kms: get HPD info for connectors	2009-12-08 10:46:28 +10:00
atombios_crtc.c	drm/radeon/kms/avivo: add support for new pll selection algo	2009-12-10 15:09:05 +10:00
atombios_dp.c	drm/radeon/kms: enable hpd support	2009-12-08 10:48:22 +10:00
avivod.h	drm/radeon/kms: Convert RV515 to new init path and associated cleanup	2009-09-29 11:15:54 +10:00
Kconfig	drm/kms/radeon: make kms default a runtime option	2009-09-08 11:15:59 +10:00
Makefile	drm/radeon/kms: HDMI support for R600 KMS	2009-12-16 15:46:48 +10:00
mkregtable.c	drm: radeon: Mark several functions static in mkregtable	2009-11-15 15:01:40 -08:00
ObjectID.h	drm/radeon: introduce kernel modesetting for radeon hardware	2009-06-15 12:01:53 +10:00
r100.c	drm/radeon/kms: fix r100->r500 CS checker for compressed textures. (v2)	2009-12-16 16:10:45 +10:00
r100_track.h	drm/radeon/kms: fix r100->r500 CS checker for compressed textures. (v2)	2009-12-16 16:10:45 +10:00
r100d.h	drm/radeon/kms: Convert R100 to new init path (V2)	2009-10-02 08:51:49 +10:00
r200.c	drm/radeon/kms: fix r100->r500 CS checker for compressed textures. (v2)	2009-12-16 16:10:45 +10:00
r300.c	drm/radeon/kms: fix r100->r500 CS checker for compressed textures. (v2)	2009-12-16 16:10:45 +10:00
r300_cmdbuf.c	drm/radeon: add regs required for occlusion queries support	2009-03-29 18:31:35 +10:00
r300_reg.h	drm/radeon/kms: add initial colortiling support.	2009-07-29 15:42:18 +10:00
r300d.h	drm/radeon/kms: Convert R300 to new init path	2009-10-02 08:51:48 +10:00
r420.c	drm/radeon/kms: restore surface registers on resume.	2009-12-10 15:25:45 +10:00
r420d.h	drm/radeon/kms: Convert RS400/RS480 to new init path & fix legacy VGA (V3)	2009-10-02 08:51:46 +10:00
r500_reg.h	drm/radeon/kms: get HPD info for connectors	2009-12-08 10:46:28 +10:00
r520.c	drm/radeon/kms: restore surface registers on resume.	2009-12-10 15:25:45 +10:00
r520d.h	drm/radeon/kms: Convert R520 to new init path and associated cleanup	2009-09-29 11:15:56 +10:00
r600.c	drm/radeon/kms: HDMI support for R600 KMS	2009-12-16 15:46:48 +10:00
r600_audio.c	drm/radeon/kms: HDMI support for R600 KMS	2009-12-16 15:46:48 +10:00
r600_blit.c	drm/radeon/r600: only assign vb after we know space is available.	2009-10-26 13:28:21 +10:00
r600_blit_kms.c	drm/radeon/kms: Rework radeon object handling	2009-12-02 14:00:18 +10:00
r600_blit_shaders.c	drm/radeon/kms: add r600 KMS support	2009-09-08 11:15:52 +10:00
r600_blit_shaders.h	drm/radeon/kms: add r600 KMS support	2009-09-08 11:15:52 +10:00
r600_cp.c	drm/radeon/kms: add r600 KMS support	2009-09-08 11:15:52 +10:00
r600_cs.c	drm/radeon/r600: CS parser updates	2009-11-10 13:41:07 +10:00
r600_hdmi.c	drm/radeon/kms: HDMI support for R600 KMS	2009-12-16 15:46:48 +10:00
r600_reg.h	drm/radeon/kms: HDMI support for R600 KMS	2009-12-16 15:46:48 +10:00
r600d.h	drm/radeon/kms: add regs and irq tracking bits for hpd	2009-12-08 10:46:34 +10:00
radeon.h	drm/radeon/kms: HDMI support for R600 KMS	2009-12-16 15:46:48 +10:00
radeon_agp.c	drm/radeon/kms: resume AGP by calling init.	2009-11-24 13:01:47 +10:00
radeon_asic.h	drm/radeon/kms: add asic callbacks for hpd	2009-12-08 10:48:12 +10:00
radeon_atombios.c	drm/radeon/kms/avivo: add support for new pll selection algo	2009-12-10 15:09:05 +10:00
radeon_benchmark.c	drm/radeon/kms: Rework radeon object handling	2009-12-02 14:00:18 +10:00
radeon_bios.c	drm/radeon/kms: remove some misleading debugging output	2009-11-04 13:38:02 +10:00
radeon_clocks.c	drm/radeon/kms: more r4xx lvds fixes	2009-12-08 08:53:25 +10:00
radeon_combios.c	drm/radeon/kms: get HPD info for connectors	2009-12-08 10:46:28 +10:00
radeon_connectors.c	drm/radeon/kms: connector fixes	2009-12-09 13:31:00 +10:00
radeon_cp.c	drm/radeon: A bit of cleanup work on radeon_freelist_get()	2009-10-26 13:29:26 +10:00
radeon_cs.c	drm/radeon/kms: Rework radeon object handling	2009-12-02 14:00:18 +10:00
radeon_cursor.c	drm/radeon/kms/r7xx: add regs for 40 bit CUR/GRPH addresses	2009-10-26 13:28:22 +10:00
radeon_device.c	drm/radeon/kms: restore surface registers on resume.	2009-12-10 15:25:45 +10:00
radeon_display.c	drm/radeon/kms/avivo: add support for new pll selection algo	2009-12-10 15:09:05 +10:00
radeon_drv.c	drm: convert drm_ioctl to unlocked_ioctl	2009-12-18 11:22:31 +10:00
radeon_drv.h	drm/radeon/kms: Add support for interrupts on r6xx/r7xx chips (v3)	2009-12-02 14:00:06 +10:00
radeon_encoders.c	drm/radeon/kms: HDMI support for R600 KMS	2009-12-16 15:46:48 +10:00
radeon_family.h	drm/radeon: consolidate family flags used in pciids.	2009-09-23 10:21:00 +10:00
radeon_fb.c	drm/radeon/kms: Rework radeon object handling	2009-12-02 14:00:18 +10:00
radeon_fence.c	drm/radeon/kms: fix return value from fence function.	2009-12-10 15:09:04 +10:00
radeon_fixed.h	drm/radeon/kms/avivo: fix some bugs in the display bandwidth setup	2009-12-10 15:09:05 +10:00
radeon_gart.c	drm/radeon/kms: Rework radeon object handling	2009-12-02 14:00:18 +10:00
radeon_gem.c	drm/radeon/gem: don't leak a gem object if reserve fails on get tiling (v2)	2009-12-16 15:38:56 +10:00
radeon_i2c.c	drm/radeon/kms: i2c reorg	2009-12-08 10:22:41 +10:00
radeon_ioc32.c	drm: convert drm_ioctl to unlocked_ioctl	2009-12-18 11:22:31 +10:00
radeon_irq.c	drm/radeon/r600: don't do interrupts	2009-09-18 14:34:06 +10:00
radeon_irq_kms.c	drm/radeon/kms: enable hpd support	2009-12-08 10:48:22 +10:00
radeon_kms.c	drm/radeon/kms: cleanup structure and module if initialization fails	2009-12-10 15:09:07 +10:00
radeon_legacy_crtc.c	drm/radeon/kms: more r4xx lvds fixes	2009-12-08 08:53:25 +10:00
radeon_legacy_encoders.c	drm/radeon/kms: fix LVDS setup on r4xx	2009-12-02 11:37:13 +10:00
radeon_legacy_tv.c	drm/radeon/kms: add initial radeon tv-out support.	2009-09-08 09:24:37 +10:00
radeon_mem.c	drm: Remove memory debugging infrastructure.	2009-06-18 13:00:33 -07:00
radeon_mode.h	drm/radeon/kms: HDMI support for R600 KMS	2009-12-16 15:46:48 +10:00
radeon_object.c	drm/radeon/kms: Check if bo we got from ttm are radeon object or not	2009-12-16 15:38:55 +10:00
radeon_object.h	drm/radeon/kms: Return to userspace on ERESTARTSYS	2009-12-16 15:39:24 +10:00
radeon_pm.c	drm/radeon/kms: init pm on all chipsets	2009-12-16 15:56:15 +10:00
radeon_reg.h	drm/radeon/kms: add regs and irq tracking bits for hpd	2009-12-08 10:46:34 +10:00
radeon_ring.c	drm/radeon/kms: Rework radeon object handling	2009-12-02 14:00:18 +10:00
radeon_state.c	drm/radeon/r600: don't do interrupts	2009-09-18 14:34:06 +10:00
radeon_test.c	drm/radeon/kms: Rework radeon object handling	2009-12-02 14:00:18 +10:00
radeon_ttm.c	drm/radeon/kms: Check if bo we got from ttm are radeon object or not	2009-12-16 15:38:55 +10:00
rs100d.h	drm/radeon/kms: Convert R100 to new init path (V2)	2009-10-02 08:51:49 +10:00
rs400.c	drm/radeon/kms: init pm on all chipsets	2009-12-16 15:56:15 +10:00
rs400d.h	drm/radeon/kms: Convert RS400/RS480 to new init path & fix legacy VGA (V3)	2009-10-02 08:51:46 +10:00
rs600.c	drm/radeon/kms: restore surface registers on resume.	2009-12-10 15:25:45 +10:00
rs600d.h	drm/radeon/kms: add regs and irq tracking bits for hpd	2009-12-08 10:46:34 +10:00
rs690.c	drm/radeon/kms: restore surface registers on resume.	2009-12-10 15:25:45 +10:00
rs690d.h	drm/radeon/kms: Convert RS690/RS740 to new init path (V2).	2009-10-02 08:51:50 +10:00
rv200d.h	drm/radeon/kms: Convert R100 to new init path (V2)	2009-10-02 08:51:49 +10:00
rv250d.h	drm/radeon/kms: Convert R100 to new init path (V2)	2009-10-02 08:51:49 +10:00
rv350d.h	drm/radeon/kms: Convert RS400/RS480 to new init path & fix legacy VGA (V3)	2009-10-02 08:51:46 +10:00
rv515.c	drm/radeon/kms: restore surface registers on resume.	2009-12-10 15:25:45 +10:00
rv515d.h	drm/radeon/kms: Convert RV515 to new init path and associated cleanup	2009-09-29 11:15:54 +10:00
rv770.c	drm/radeon/kms: make sure mc is initialized before mapping blit bo	2009-12-16 15:39:24 +10:00
rv770d.h	drm/radeon/kms: fix vram_width calculation on r6xx/r7xx	2009-10-26 13:28:19 +10:00