Ignore:
Timestamp:
Jul 19, 2017, 3:31:39 PM (5 years ago)
Author:
alain
Message:

Fixing bugs in vfs_lookup()

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/kernel/mm/mapper.h

    r204 r238  
    4949 * - The mapper is protected by a blocking "rwlock", to support several simultaneous
    5050 *   readers, and only one writer. This lock implement a busy waiting policy.
    51  * - The two functions vfs_move_page_to_mapper() and vfs_move_page_from_mapper() define
    52  *   the generic API used to move pages to or from the relevant file system.
    53  * - the mapper_move() function is used to move data to or from a, possibly distributed
    54  *   user buffer in user space.
     51 * - The vfs_mapper_move_page() and vfs_mapper_load_all() functions are used to move
     52 *   pages to or from the file system on device.
     53 * - the mapper_move() function is used to move data to or from an user buffer.
     54 *   This user space buffer can be physically distributed in several clusters.
    5555 * - The mapper_get_page() function that return a page descriptor pointer from a page
    5656 *   index in file is in charge of handling the miss on the mapper cache.
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