diff options
| author | David Woodhouse <[email protected]> | 2010-05-02 11:21:21 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2010-05-21 09:37:28 -0700 |
| commit | dd336c554d8926c3348a2d5f2a5ef5597f6d1a06 (patch) | |
| tree | 457178c0d3189d6c3e02922aca36e528f4fc50a9 /fs/jbd/commit.c | |
| parent | cdc6e3d3968052cebb2f2ddcd742bff29fbd1a90 (diff) | |
firmware_class: fix memory leak - free allocated pages
fix memory leak introduced by the patch 6e03a201bbe:
firmware: speed up request_firmware()
1. vfree won't release pages there were allocated explicitly and mapped
using vmap. The memory has to be vunmap-ed and the pages needs
to be freed explicitly
2. page array is moved into the 'struct
firmware' so that we can free it from release_firmware()
and not only in fw_dev_release()
The fix doesn't break the firmware load speed.
Cc: Johannes Berg <[email protected]>
Cc: Ming Lei <[email protected]>
Cc: Catalin Marinas <[email protected]>
Singed-off-by: Kay Sievers <[email protected]>
Signed-off-by: David Woodhouse <[email protected]>
Signed-off-by: Tomas Winkler <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'fs/jbd/commit.c')
0 files changed, 0 insertions, 0 deletions