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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-20 18:30:58 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-20 18:30:58 +0200 |
| commit | 1b39e7de5f4110f0dfda32693b968ab7709977ec (patch) | |
| tree | 76cde8070b62733e06a06aee40cc266a1d9dd54f /drivers/gpu/drm/ttm/ttm_pool.c | |
| parent | cd5b27c9e334ff91ec39647957a3bdf75f171938 (diff) | |
| parent | 9becd7c25c61ae7e5b6fbfc3c226b1f23af7638c (diff) | |
Merge v6.12.43
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_pool.c')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_pool.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_pool.c b/drivers/gpu/drm/ttm/ttm_pool.c index 8504dbe19c1a..4ae9d33cf485 100644 --- a/drivers/gpu/drm/ttm/ttm_pool.c +++ b/drivers/gpu/drm/ttm/ttm_pool.c @@ -630,7 +630,6 @@ void ttm_pool_fini(struct ttm_pool *pool) } EXPORT_SYMBOL(ttm_pool_fini); -/* As long as pages are available make sure to release at least one */ static unsigned long ttm_pool_shrinker_scan(struct shrinker *shrink, struct shrink_control *sc) { @@ -638,9 +637,12 @@ static unsigned long ttm_pool_shrinker_scan(struct shrinker *shrink, do num_freed += ttm_pool_shrink(); - while (!num_freed && atomic_long_read(&allocated_pages)); + while (num_freed < sc->nr_to_scan && + atomic_long_read(&allocated_pages)); - return num_freed; + sc->nr_scanned = num_freed; + + return num_freed ?: SHRINK_STOP; } /* Return the number of pages available or SHRINK_EMPTY if we have none */ |