Rechercher une page de manuel
sync_page_range_nolock
Langue: en
Version: June 2009 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
NAME
sync_page_range_nolock - write & wait on all pages in the passed range without lockingSYNOPSIS
- int sync_page_range_nolock(struct inode * inode, struct address_space * mapping, loff_t pos, loff_t count);
ARGUMENTS
inode
- target inode
mapping
- target address_space
pos
- beginning offset in pages to write
count
- number of bytes to write
NOTE
Holding i_mutex across sync_page_range_nolock is not a good idea as it forces O_SYNC writers to different parts of the same file to be serialised right until io completion.
COPYRIGHT
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre