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FS#11810 - Properties plugin: faster directory structure scanning

Attached to Project: Rockbox
Opened by Alexander Meshcheryakov (Self-Perfection) - Thursday, 16 December 2010, 05:10 GMT+2
Last edited by MichaelGiacomelli (saratoga) - Thursday, 16 December 2010, 06:49 GMT+2
Task Type Patches
Category Plugins
Status Closed
Assigned To No-one
Player Type All players
Severity Low
Priority Normal
Reported Version Release 3.7.1
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Private No

Details

Patch boosts CPU while scanning directory structure and limits screen updates to 8 FPS.

Test result on iPod Video on directory with 10361 files and 810 subdirs (trunk / trunk + patch):

Dircache on: 42.2s / 0.7s
Dircache off: 107.7s / 67.0s
   properties.diff (2.3 KiB) 
 apps/plugins/properties.c |   33 +++++++++++++++++++++++----------
 1 file changed, 23 insertions(+), 10 deletions(-)

This task depends upon

Closed by  MichaelGiacomelli (saratoga)
Thursday, 16 December 2010, 06:49 GMT+2
Reason for closing:  Accepted
Additional comments about closing:  Accepted in r28841.

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