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Jens Axboe b31dc66a54 [PATCH] Kill PF_SYNCWRITE flag ... A process flag to indicate whether we are doing sync io is incredibly ugly. It also causes performance problems when one does a lot of async io and then proceeds to sync it. Part of the io will go out as async, and the other part as sync. This causes a disconnect between the previously submitted io and the synced io. For io schedulers such as CFQ, this will cause us lost merges and suboptimal behaviour in scheduling. Remove PF_SYNCWRITE completely from the fsync/msync paths, and let the O_DIRECT path just directly indicate that the writes are sync by using WRITE_SYNC instead. Signed-off-by: Jens Axboe <axboe@suse.de>		19 years ago
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Kconfig	…
Makefile	…
at91_udc.c	[PATCH] USB: at91 usb driver supend/resume fixes	19 years ago
at91_udc.h	…
config.c	…
dummy_hcd.c	…
epautoconf.c	…
ether.c	[PATCH] USB: move <linux/usb_cdc.h> to <linux/usb/cdc.h>	19 years ago
file_storage.c	[PATCH] Kill PF_SYNCWRITE flag	19 years ago
gadget_chips.h	…
goku_udc.c	[SPARC]: Kill __irq_itoa().	19 years ago
goku_udc.h	…
inode.c	[PATCH] VFS: Permit filesystem to override root dentry on mount	19 years ago
lh7a40x_udc.c	…
lh7a40x_udc.h	…
ndis.h	…
net2280.c	[PATCH] USB: net2280: add a shutdown routine	19 years ago
net2280.h	[PATCH] USB: linux/usb/net2280.h common definitions	19 years ago
omap_udc.c	…
omap_udc.h	…
pxa2xx_udc.c	[PATCH] usb gadget: update pxa2xx_udc.c driver to fully support IXP4xx platform	19 years ago
pxa2xx_udc.h	…
rndis.c	[PATCH] USB: whitespace removal from usb/gadget/ether	19 years ago
rndis.h	[PATCH] USB: whitespace removal from usb/gadget/ether	19 years ago
serial.c	[PATCH] USB: move <linux/usb_cdc.h> to <linux/usb/cdc.h>	19 years ago
usbstring.c	…
zero.c	[PATCH] USB: gadget zero poisons OUT buffers	19 years ago