diff options
Diffstat (limited to 'libpager/pager.h')
| -rw-r--r-- | libpager/pager.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libpager/pager.h b/libpager/pager.h index d2a8d397..dd8026a7 100644 --- a/libpager/pager.h +++ b/libpager/pager.h @@ -191,9 +191,9 @@ pager_read_page (struct user_pager_info *pager, int *write_lock); /* The user must define this function. For pager PAGER, synchronously - write one page from BUF to offset PAGE. In addition, mfree - (or equivalent) BUF. The only permissible error returns are EIO, - EDQUOT, and ENOSPC. */ + write one page from BUF to offset PAGE. Do not deallocate BUF, and do + not keep any references to BUF. The only permissible error returns + are EIO, EDQUOT, and ENOSPC. */ error_t pager_write_page (struct user_pager_info *pager, vm_offset_t page, |